Addressing Common Dyson V10 Animal Purple Performance Issues
Your Dyson Cyclone V10 Animal cordless vacuum cleaner in purple is a powerful tool for maintaining a clean home, but like any sophisticated appliance, it can occasionally encounter performance hiccups. This guide delves into the most frequent problems users face and offers clear, actionable solutions to get your vacuum working optimally again. From diminished suction to unexpected shutdowns, we cover the diagnostic steps and remedies, ensuring you can continue to enjoy its deep-cleaning capabilities without unnecessary disruption.
- Low suction is often caused by blockages or a full bin.
- Filter maintenance is crucial for maintaining airflow and preventing motor strain.
- Battery issues can arise from incorrect charging or age; check connections.
- Brush bar problems usually stem from tangled debris or motor faults.
- Unexpected power cut-offs can indicate overheating or battery depletion.
When your Dyson V10 Animal purple struggles to pick up dirt effectively or behaves erratically, the first step is not to panic or assume the worst. Often, the culprit is a simple oversight or a component requiring routine maintenance. Understanding these common issues and their straightforward fixes can save you time and ensure your investment continues to deliver exceptional results.
The Dyson V10 Animal is designed for versatility, tackling everything from fine dust to larger debris across various surfaces. Its powerful digital motor and cyclone technology are robust, but like any machine, they require attention. We’ll explore the specific areas that commonly lead to a decline in performance and how to address them with confidence.
Understanding Suction Power Loss
One of the most disheartening issues is a noticeable drop in suction power. This can happen suddenly or gradually over time. Before investigating further, ensure the vacuum's bin is emptied. A full bin significantly impedes airflow and reduces cleaning efficiency. It’s a fundamental check that resolves many suction-related complaints.
If the bin is empty, the next most common cause is a blockage somewhere in the air path. This includes the wand, the main body of the vacuum, or the floor tool. To check for blockages, detach the wand and the floor head. Visually inspect the wand for any visible obstructions. You can often use a long, blunt object like a broom handle (used gently) to dislodge anything stuck inside. Pay close attention to the point where the wand connects to the vacuum body, as this is a frequent location for debris to accumulate.
The floor head itself can also become blocked, particularly around the opening where debris enters. Remove the floor head and check the inlet for any trapped items. If you have the direct-drive cleaner head, ensure the brush bar is clear of tangled hair, threads, and larger debris. Gently use scissors or a blunt edge to remove any stubborn windings around the brush bar bristles. For blockages deeper within the cleaner head mechanism, consult your manual for specific disassembly instructions, though most obstructions are visible externally.
Maintaining Optimal Airflow with Filters
The Dyson V10 Animal features advanced filtration systems designed to capture microscopic particles and allergens. Crucially, these filters require regular cleaning and eventual replacement to maintain strong suction. If suction power seems weak, even after emptying the bin and checking for blockages, the filters are the primary suspect.
The V10 Animal typically has two filters: one pre-motor filter located at the back of the machine, and a post-motor filter located near the cyclone assembly. The pre-motor filter is usually washable. Remove it by twisting it counter-clockwise. Rinse it thoroughly under cold running water until the water runs clear. It is absolutely vital that the filter is completely dry before you reinsert it – this can take at least 24 hours. Reinserting a damp filter can damage the motor and significantly compromise suction.
The post-motor filter may also be washable, depending on the exact model variant. Check your specific user manual. If washable, follow the same rinsing procedure. Again, ensure it is thoroughly dry. A clogged filter restricts airflow, forcing the motor to work harder and reducing its effectiveness. Regularly cleaning your filters, at least once a month, is one of the most impactful maintenance tasks you can perform.
The effectiveness of your Dyson V10 Animal is directly linked to the cleanliness and condition of its filters.
Addressing Battery and Power Issues
Sudden power loss or a battery that doesn't hold a charge as long as it used to can be frustrating. The Dyson V10 Animal uses a click-in battery pack that is designed for easy removal and charging. Ensure the battery is correctly seated. If it seems loose, detach and reattach it firmly until it clicks into place.
Charging is critical. Always use the provided Dyson charger and charging dock. Avoid charging the vacuum in extremely hot or cold conditions, as this can degrade the battery's performance. The battery should ideally be charged at room temperature. If the vacuum stops working mid-clean and the battery indicator lights suggest there's charge remaining, it could be a sign of the battery overheating. Allow the unit to cool down for at least 30 minutes before attempting to use it again.
Over time, all rechargeable batteries will experience some degradation. If your V10 Animal is several years old and you notice a significant reduction in runtime, the battery may simply have reached the end of its typical lifespan. While the battery is replaceable, checking official Dyson resources or contacting their support is the best way to confirm if a replacement is needed and to source a genuine part.
Always allow the vacuum cleaner to cool down completely after use, especially after cleaning carpets or engaging maximum power, before recharging the battery to prevent heat-related degradation.
Troubleshooting the Brush Bar and Cleaner Head
The direct-drive cleaner head on the Dyson V10 Animal is engineered to pick up fine dust and larger debris. If it’s not spinning, or not spinning effectively, it will struggle to clean floors. The most common cause is entanglement. Hair, threads, and fibres can wrap around the brush bar, preventing it from rotating freely. Turn the cleaner head over and visually inspect the brush bar. Use scissors to carefully cut away any wrapped debris. Ensure you avoid cutting the bristles themselves.
If the brush bar appears clear but still doesn’t spin, the issue might be with the motor within the cleaner head or a blockage within the cleaner head's internal mechanism. Check the small opening at the side of the cleaner head; sometimes larger debris can lodge here, preventing the brush bar mechanism from engaging. If you suspect an internal fault with the cleaner head itself, and it’s not a simple entanglement, it might require replacement of the cleaner head unit. Again, consulting the official Dyson manual for your specific purple V10 Animal model is advisable for disassembly or specific diagnostic steps.
The main body of the vacuum, including the cyclone and bin assembly, is relatively maintenance-free apart from emptying. However, ensure the connection point where the wand attaches is clear of debris, as this is the final point before suction enters the cyclone. A blockage here can mimic problems with the cleaner head.
Resolving Unexpected Shutdowns
If your Dyson V10 Animal purple vacuum shuts off unexpectedly during use, it's usually a protective mechanism kicking in. The most common reason is overheating. The vacuum's motor has thermal cut-offs to prevent damage. If the vacuum overheats, it will shut down until it cools. This can happen if the filters are severely clogged, there's a major blockage, or the vacuum has been used on its highest power setting for an extended period without a break.
After a shutdown, turn the vacuum off and disconnect the battery. Allow the entire unit, especially the motor housing, to cool for at least 30-60 minutes. Once cool, thoroughly check for blockages in the wand, floor head, and ensure filters are clean and dry. If the problem persists after these checks, there might be an issue with the battery or the motor itself, which would require professional assessment or potential replacement of components. Always ensure you are using the correct charging practices to maintain battery health and prevent premature wear.
Deep Dive: Filter Care and Replacement
What happens when your Dyson V10 Animal purple doesn't just lose suction, but seems to have lost its 'oomph' entirely, or if you notice a faint, unpleasant odour accompanying its operation? The culprit is often neglected filtration. The advanced cyclonic technology relies on unimpeded airflow to efficiently separate dust and debris. When filters become saturated with fine dust particles or clogged with lint, this airflow is drastically reduced, impacting performance and potentially leading to the motor overheating or expelling fine dust back into the air.
Understanding Your V10 Animal's Filtration System
The Dyson Cyclone V10 Animal features a multi-stage filtration system. The primary filter is the pre-motor filter, typically located at the rear of the vacuum, near the cyclone assembly. Its job is to capture larger particles before they reach the motor. The secondary filter, often called the post-motor filter, is usually found at the back of the machine, often integrated into the cyclone assembly or near the exhaust vent. This filter is designed to capture microscopic particles, including allergens and bacteria, ensuring that the air expelled from the vacuum is cleaner than the air it took in. For the V10 Animal, this is usually a washable filter at the back.
The Art of Cleaning Washable Filters
Both the pre-motor and post-motor filters on the Dyson V10 Animal are typically designed to be washable, significantly reducing the need for frequent replacements and saving you money. To clean them, start by removing the filter unit from the vacuum. For the pre-motor filter, this usually involves twisting it counter-clockwise to unlock it from its housing. For the post-motor filter, consult your specific user manual for the correct removal procedure, as it can vary slightly.
Once removed, rinse the filter under cold running water. Do not use detergents or place them in a washing machine or dishwasher, as these can damage the filter material and its effectiveness. Gently agitate the filter under the water, ensuring all surfaces are thoroughly rinsed. Continue rinsing until the water runs clear. This process can take several minutes, and you may need to gently squeeze the filter (without crushing it) to help dislodge stubborn particles.
The most critical step, and one that is often overlooked, is ensuring the filters are *completely* dry before reinstallation. Dyson recommends leaving them to air dry for at least 24 hours in a well-ventilated area. Never use a hairdryer, oven, or microwave to speed up the drying process, as excessive heat can warp or damage the filter. A damp filter reinstalled into the machine can lead to mould growth, unpleasant odours, and severe damage to the vacuum's motor. Always test the filter with your fingers; if it feels cool or damp, it is not dry enough.
Thoroughly dried filters are paramount for restoring peak suction and preventing motor damage.
When to Consider Filter Replacement
While washable filters are durable, they are not indestructible. Over time, repeated washing and drying cycles can cause the filter material to degrade. You might notice that a filter no longer rinses as effectively, or that it appears visibly worn, torn, or misshapen. If your Dyson V10 Animal purple continues to exhibit performance issues – such as reduced suction or a persistent musty smell – even after thoroughly cleaning and drying the filters, it's a strong indication that the filters need replacing.
Dyson recommends replacing filters every 3-6 months, depending on usage frequency and the environment in which the vacuum is used (e.g., homes with pets or high levels of dust may require more frequent replacement). You can check the official Dyson website or contact their customer support for guidance on purchasing genuine replacement filters specific to the V10 Animal model. Using non-genuine filters can compromise performance and potentially damage your vacuum cleaner.
When cleaning your filters, take the opportunity to inspect the cyclone and bin for any hidden blockages or damage that might have been missed during routine checks.
The Link Between Filter Maintenance and Motor Longevity
The digital motor in your Dyson V10 Animal is a high-performance component. It relies on a constant, unrestricted flow of air to remain cool and operate efficiently. A dirty or clogged filter acts like a chokehold on this airflow. This forces the motor to work harder, generating more heat. In extreme cases, this can lead to the thermal cut-off engaging, shutting the vacuum down. Prolonged or frequent overheating can, however, cause permanent damage to the motor's components, drastically shortening its lifespan.
Therefore, diligent filter maintenance isn't just about suction power; it's a vital part of preventative care for the heart of your vacuum cleaner. By keeping the filters clean and dry, you ensure the motor operates under optimal conditions, maintaining its performance and extending its operational life for years to come.
Troubleshooting Brush Bar and Floor Head Problems
The direct-drive cleaner head is the workhorse for your floors, designed to lift both fine dust and larger debris from carpets and hard surfaces alike. When your Dyson V10 Animal purple starts leaving dirt behind or the cleaner head seems unresponsive, it’s usually down to a few common issues that are fixable with a bit of attention.
Identifying Brush Bar Entanglements
The most frequent reason a brush bar stops spinning or performs poorly is entanglement. Long hair, pet fur, threads, and carpet fibres can wrap themselves around the brush bar bristles. This prevents the bar from rotating freely, significantly reducing its ability to agitate carpet pile and sweep debris into the vacuum's suction path. You'll often notice a distinct lack of cleaning performance on floors, or hear a straining noise from the cleaner head.
To address this, first, ensure the vacuum is turned off and disconnected from the charger. Turn the cleaner head unit over. You should be able to clearly see the brush bar. Look for any visible hair or fibres wound around the bristles. Carefully use a pair of sharp scissors to cut through the entangled material. Work gently, taking care not to cut the vacuum's own bristles or damage the brush bar itself. Once cut, you should be able to pull the debris away. Repeat this process for any other tangled material. Some Dyson cleaner heads have a removable brush bar for easier cleaning, so check your manual if you're unsure.
Beyond simple entanglement, check the small gap or channel around the brush bar where it meets the housing. Sometimes, larger pieces of debris can get lodged here, preventing rotation. Ensure this area is also clear of obstruction. A thorough visual inspection is usually all that's needed to spot these problems.
When the Brush Bar Doesn't Spin
If you've cleared all visible entanglements and the brush bar still refuses to spin, the issue might be more internal. The direct-drive cleaner head contains its own small motor to drive the brush bar. If this motor has failed, or if there's an internal blockage that prevents the brush bar from turning, it won't operate.
Sometimes, a blockage within the cleaner head’s intake port, where debris enters the vacuum from the floor, can cause the brush bar mechanism to jam. Detach the wand and check this entry point for any large obstructions that might have been sucked up. If you find one, carefully remove it. Remember that the V10 Animal is designed to handle a variety of debris, but very large or awkwardly shaped items can cause issues.
If you suspect an internal motor issue or a deep obstruction within the cleaner head, and it's not something you can easily access or resolve with basic tools, it may be necessary to contact Dyson customer support or consider a replacement cleaner head unit. While individual cleaner heads can be purchased, ensure it's the correct model for your Dyson V10 Animal.
A spinning brush bar is fundamental to effective floor cleaning.
If your cleaner head suddenly stops spinning mid-use, turn the vacuum off immediately. Attempting to run it with a jammed brush bar can strain the motor.
Maintaining the Cleaner Head Assembly
Beyond the brush bar, the rest of the cleaner head assembly requires minimal maintenance. Ensure the main inlet is clear of debris. If you use the vacuum on a variety of floor types, you'll notice that the cleaner head adjusts automatically. However, it's always good practice to ensure the mechanism allowing for this adjustment, if applicable to your specific model, is free from obstruction.
For hard floors, if you notice streaking or a lack of pick-up, it might be due to fine dust or debris accumulating on the plastic parts of the cleaner head. A quick wipe down with a damp (not wet) cloth can often resolve this. Ensure the cleaner head is completely dry before reattaching it to the wand or vacuum body.
When dealing with pet hair, the V10 Animal is excellent, but even so, regular checks of the brush bar and cleaner head intake are essential. A dedicated pet grooming tool, if available for the V10, can also help manage shedding before it becomes an issue for the floor head.
Troubleshooting Wand and Hose Blockages
While not part of the cleaner head itself, blockages in the wand or the hose (if your model uses one for flexibility) can severely impact performance and may even cause the cleaner head to stop spinning. If you experience a sudden loss of suction and the cleaner head isn't functioning, detach the wand from the main vacuum body and the floor tool. Shine a torch through the wand to look for obstructions. If you see one, try to dislodge it gently with a broom handle or a similar long, blunt object. Be careful not to force it, as this could damage the wand.
Ensure the connection points where the wand attaches to the vacuum body and the floor tool are also clear. Debris can sometimes get caught at these junctions, restricting airflow. A quick visual check and clear-out can resolve many issues related to reduced suction and cleaner head performance.
Battery Health and Charging: Maximising Runtime
The freedom of a cordless vacuum cleaner like your Dyson V10 Animal purple lies in its battery. When the runtime diminishes or charging becomes erratic, it disrupts your cleaning routine. Understanding how to properly care for the battery and what to do when issues arise is key to sustained performance.
Understanding the V10 Animal Battery
The Dyson V10 Animal is equipped with a powerful, high-capacity lithium-ion battery. This type of battery offers a good balance of power and runtime, but it has specific charging and usage requirements to maintain its health. The battery is designed to be a 'click-in' unit, allowing for easy removal and replacement. When docked, it automatically charges.
The vacuum's power modes also significantly affect runtime. The 'Max' mode provides the highest suction power but drains the battery considerably faster than the standard 'Auto' or 'Eco' modes. For general cleaning, sticking to the standard mode is usually sufficient and will yield the longest cleaning sessions. If you find yourself needing Max power frequently, it might indicate an underlying issue with suction, such as a blockage or dirty filters, which should be addressed.
Maximising battery life means optimising usage and charging habits.
Optimal Charging Practices
To ensure your Dyson V10 Animal battery performs optimally and lasts as long as possible, follow these charging guidelines:
- Use the Official Charger: Always use the specific Dyson charger supplied with your vacuum cleaner. Unofficial chargers may not provide the correct voltage or charging profile, potentially damaging the battery or the vacuum.
- Charge at Room Temperature: Avoid charging the battery in extreme temperatures, whether hot or cold. Ideal charging conditions are between 15°C and 25°C. Charging a battery that is too hot or too cold can reduce its capacity and lifespan.
- Avoid Deep Discharges: While lithium-ion batteries don't suffer from the 'memory effect' of older battery types, it's generally beneficial to avoid letting the battery completely drain to zero power frequently. Recharge it when you notice a significant drop in performance or when the indicator lights signal low charge.
- Recharge After Storage: If you store the vacuum for an extended period (more than a month), ensure the battery is charged to around 50-60%. Storing a fully depleted or fully charged battery for long durations can negatively impact its long-term health.
- Clean Battery Contacts: Occasionally, inspect the metal contacts on both the battery pack and the charging dock/vacuum. Gently wipe them with a dry, soft cloth if they appear dusty or corroded. Poor contact can hinder charging.
Troubleshooting Charging Issues
If your Dyson V10 Animal purple is not charging, or charging intermittently, there are a few common causes:
- Check Connections: Ensure the charger is securely plugged into both the wall socket and the charging dock, and that the battery pack is firmly clicked into the dock.
- Inspect the Charger: Check the charger itself for any visible damage to the cable or plug.
- Battery Seating: Remove the battery pack from the dock and reinsert it, ensuring it clicks securely into place. Sometimes, a slight misalignment can prevent charging.
- Battery Overheating: If the vacuum has been used extensively or is in a warm environment, the battery might be too hot to charge. Allow it to cool down for at least 30 minutes before attempting to charge again. The indicator lights may show a specific pattern if the battery is too hot.
- Battery Age: Like all rechargeable batteries, the one in your V10 Animal will degrade over time. If the vacuum is several years old and you notice a significant reduction in runtime even after ensuring it charges fully, the battery may simply have reached the end of its service life. Replacement might be necessary.
If you notice the charging indicator lights behaving erratically, try a different wall socket to rule out an issue with the power source.
When to Replace the Battery
A battery's lifespan is finite. Typically, a lithium-ion battery might offer several hundred charge cycles before its capacity noticeably diminishes. If your Dyson V10 Animal purple consistently offers only a fraction of its original runtime, even when fully charged and with no blockages or dirty filters, the battery is likely the cause. You can confirm this by checking official Dyson resources for battery replacement or by contacting their customer service. Always opt for genuine Dyson replacement parts to ensure compatibility and performance.
Understanding and Resolving Error Indicators
Your Dyson V10 Animal purple vacuum cleaner is equipped with indicator lights that provide valuable feedback on its status, including battery level, charging progress, and potential issues. Understanding these lights is crucial for effective troubleshooting and maintenance, allowing you to quickly identify and resolve problems before they escalate.
Decoding the Battery Indicator Lights
The most common indicators relate to the battery. When you attach the battery to the charger or dock, and the vacuum is switched off, the lights will illuminate to show the charging status. A single blue light typically indicates charging is in progress. When the battery is fully charged, all lights will extinguish. If the battery is completely depleted, you might need to charge it for a few minutes before any lights appear.
If you see flashing blue lights, this often signals an issue with the charging process or the battery itself. This could indicate that the battery is too hot or too cold to charge, or that there's a problem with the connection. Allow the vacuum and battery to return to room temperature and ensure all connections are secure. If the flashing persists, it may point to a more significant battery fault.
A flashing red light is a more serious indicator. This usually signifies a fault within the motor or the battery pack that prevents normal operation or charging. If your vacuum shuts down and shows a flashing red light, it's a clear sign that the unit requires immediate attention. Do not attempt to force it to run.
Indicator lights are your first line of defence in diagnosing V10 Animal issues.
Dealing with Overheating Shutdowns
If your Dyson V10 Animal purple shuts off unexpectedly during use, and especially if it's accompanied by a red light or a noticeable warmth from the motor housing, it's likely due to overheating. This is a protective measure to prevent damage to the motor. The primary causes of overheating are:
- Clogged Filters: Severely blocked filters restrict airflow, forcing the motor to work harder and generate excess heat.
- Blockages: A significant blockage anywhere in the air path (wand, hose, floor head) can also impede airflow and cause the motor to overheat.
- Extended Use on Max Power: Running the vacuum on its highest power setting for prolonged periods without breaks can cause the motor to overheat.
If the vacuum shuts down due to overheating, turn it off, disconnect the battery, and allow the entire unit to cool down completely for at least 30-60 minutes. Once cool, thoroughly check and clean the filters, and inspect for any blockages in the air path. If the problem recurs frequently after these checks, there might be an internal motor issue, which would require professional assessment.
Troubleshooting Brush Bar Not Spinning Errors
While there isn't always a specific indicator light for a non-spinning brush bar, the performance drop is usually evident. As discussed in the brush bar section, the most common causes are entanglement or a blockage. If you've cleared all visible debris and the brush bar still doesn't spin, the cleaner head's motor may have an issue, or there could be an internal jam that requires professional inspection. Sometimes, if the cleaner head is severely blocked, the vacuum's main system might detect the strain and reduce power, indirectly affecting the cleaner head's operation.
When checking for blockages, always work gently. Forcing objects through narrow tubes can create cracks or damage internal components.
When to Seek Professional Assistance
While this guide covers many common issues, some problems may require expert intervention. If you experience persistent flashing red lights, a complete failure to power on or charge after basic troubleshooting, or suspect a major internal component failure (like the motor or battery pack), it's time to contact Dyson's customer support. They can provide further diagnostic steps, arrange for repairs, or advise on replacement parts or units. Always refer to your specific Dyson V10 Animal user manual for model-specific error code explanations and troubleshooting advice.
Preventative Maintenance for Longevity
Ensuring your Dyson Cyclone V10 Animal cordless vacuum cleaner in purple continues to perform at its peak for years to come requires more than just occasional troubleshooting; it demands a proactive approach to maintenance. By integrating simple, regular checks and cleaning routines into your home care, you can prevent most common issues from arising and prolong the life of your appliance.
Routine Cleaning Schedule
Establish a routine for cleaning your vacuum, ideally tied to your general cleaning schedule. The frequency depends on your household's needs, particularly if you have pets or children.
- After Each Use: Empty the clear bin. This is the single most important step for maintaining suction power and preventing dust from recirculating. Wipe the inside of the bin with a dry cloth if necessary.
- Weekly: Visually inspect the brush bar of the cleaner head for tangled hair or debris. Remove any entanglements. Check the wand and floor head inlet for any large obstructions. Wipe down the exterior of the vacuum with a damp cloth.
- Monthly (or as needed): Clean the filters. If they are washable, rinse them thoroughly and allow them to dry completely for at least 24 hours. If you notice a persistent drop in suction, clean them even if it hasn't been a full month.
Regular maintenance is the most effective strategy for a long-lasting vacuum.
Storage and Handling
Proper storage can prevent damage and ensure your Dyson V10 Animal is ready for use. Always store the vacuum in a cool, dry place. If using the wall-mounted dock, ensure it is securely fitted to prevent the vacuum from falling. Avoid storing the vacuum in direct sunlight or near heat sources, as this can degrade plastic components and affect battery health.
When handling the vacuum, especially when detaching or reattaching components like the wand, bin, or battery, do so with care. Avoid forceful movements that could stress the connection points or internal mechanisms. Ensure all parts are correctly aligned and securely clicked into place before operation.
Keep your Dyson's user manual in an accessible place. It contains specific details about your model and maintenance recommendations.
Battery Care for Extended Lifespan
As detailed in previous sections, battery longevity is critical for cordless vacuums. Beyond optimal charging practices, avoid leaving the vacuum on its MAX power setting for extended periods if not necessary. This conserves battery life and reduces motor strain. If you notice a significant decrease in runtime, consider that the battery might be nearing the end of its life cycle and explore genuine replacement options from Dyson.
Avoiding Common Pitfalls
Many issues can be avoided by understanding what *not* to do:
- Do not vacuum liquids: The Dyson V10 Animal is designed for dry debris only. Vacuuming liquids can cause severe damage to the motor and internal components.
- Do not vacuum sharp objects: Large or sharp objects can puncture the bin, damage the cyclone, or obstruct the airways, leading to performance issues or component failure.
- Do not use without filters: Operating the vacuum without clean, dry filters will allow dust and debris to enter the motor, causing irreversible damage and significantly reducing air quality.
- Do not attempt unauthorised repairs: Unless you are experienced with appliance repair and have the correct parts, avoid disassembling the motor housing or complex internal parts. Contacting Dyson support is usually the safest route for significant faults.
By adhering to these simple preventative measures, you can ensure your Dyson Cyclone V10 Animal cordless vacuum cleaner in purple remains a reliable and effective cleaning companion for the long term, minimising the need for troubleshooting and keeping your home spotless.