· Pool Maintenance · 16 min read
How To Clean Automatic Pool Cover

How to Clean Your Automatic Pool Cover for Durability
An automatic pool cover provides great convenience. It keeps your pool safe and clean. However, these covers face constant exposure to sun, rain, leaves, and dirt. Regular cleaning is important to keep your cover working well. It also helps it look good and last longer.
This article shows you how to clean automatic pool cover types. We cover tools you need and simple cleaning steps. We also discuss how to handle tough stains like algae. We provide tips for maintaining the cover’s mechanical parts. We will help you extend your automatic pool cover’s life.
Takeaway
- Regularly clean your automatic pool cover to remove debris.
- Use a soft brush and mild soap for cleaning the cover surface.
- Rinse the cover completely to prevent soap residue buildup.
- Dry the cover fully before retracting it to stop mold growth.
- Maintain the cover’s tracks and mechanism for smooth operation.
A Quick Answer to Your Main Query
To clean an automatic pool cover, first clear large debris. Then, rinse the cover with a garden hose. Apply a mild cleaning solution with a soft brush, scrubbing gently. Rinse all soap away and let the cover dry completely in the sun before retracting it. This process keeps it clean and extends its life.
Why Automatic Pool Cover Cleaning Matters
Automatic pool covers offer many benefits. They help save energy by reducing water evaporation. They also keep debris out of your pool. This makes your pool water cleaner. A clean cover also acts as a safety barrier. It prevents accidental falls into the pool.
However, these covers collect a lot of dirt. Leaves, dust, pollen, and even bird droppings land on them. Over time, these materials break down. They can stain the cover fabric. Dirt also makes the cover look bad. A dirty cover can spread dirt into your pool water.
Ignoring cleaning leads to bigger problems. Algae, mold, and mildew can grow on a wet, dirty cover. These growths damage the cover material. They weaken the fabric. This shortens the cover’s lifespan. Cleaning prevents these issues. It keeps your cover strong and effective.
Regular cleaning also helps the cover operate correctly. Dirt and debris can get into the tracks and mechanisms. This causes the cover to stick or move slowly. It can even damage the motor. A clean cover moves smoothly. It protects your investment in the cover system. Proper care makes your pool cover last for many years.
Gathering Your Tools: Essential Pool Cover Cleaning Supplies
Before you start cleaning your automatic pool cover, gather all necessary tools. Having everything ready makes the job easier and faster. Using the right tools also prevents damage to your cover. We want to be gentle with the cover material. Abrasive tools can cause tears or scratches.
First, you need a way to remove large debris. A leaf blower works well for dry leaves. A soft-bristled broom or a pool leaf net can scoop wet debris. These items prepare the cover surface for washing. Do not use sharp objects that might pierce the cover. A garden hose with a spray nozzle is essential. It helps you rinse the cover. It also helps apply cleaning solutions.
Next, choose your cleaning solution. A mild dish soap is often enough for general dirt. Look for a pH-neutral soap. You can also use specific pool cover cleaners. Always check the cleaner’s label. Make sure it is safe for vinyl or your cover material. Avoid harsh chemicals like bleach or strong acids for routine cleaning. These can strip protective coatings or damage the fabric. However, for tough stains like algae, some diluted solutions might be needed, which we will discuss later.
Finally, get a soft brush or sponge. A brush with soft bristles is best for scrubbing. You want to avoid scratching the cover. A long-handled brush can help you reach the middle of the cover. A squeegee is also useful. It helps push water off the cover after rinsing. This speeds up drying. Always have a bucket of clean water nearby. This lets you rinse your brush or dilute your cleaning solution.
- Debris Removal Tools: Leaf blower, soft-bristled broom, pool leaf net.
- Water Supply: Garden hose with spray nozzle.
- Cleaning Agents: Mild dish soap (pH-neutral), dedicated pool cover cleaner.
- Scrubbing Tools: Soft-bristled brush (long-handled is helpful), large sponge.
- Drying Aids: Squeegee.
- Additional: Large bucket for mixing.
Step-by-Step Guide: Cleaning Your Automatic Pool Cover Surface
Cleaning your automatic pool cover is a straightforward process. Following these steps ensures a thorough and safe clean. My approach focuses on effectiveness and protecting your cover. Let’s get started.
Preparing the Cover
First, extend your automatic pool cover fully. This lets you access the entire surface. Make sure the cover is flat and taut. Then, remove all large debris. Use a leaf blower for dry leaves and dirt. For wet leaves or standing water, use a pool leaf net or a soft broom to push them off. Push debris away from the pool edge. You do not want dirt falling into your clean water.
Once large debris is gone, give the cover a good rinse. Use your garden hose with a spray nozzle. Spray the entire surface. This removes loose dirt and prepares the cover for cleaning. It also helps soften any stuck-on grime. A thorough rinse is important. It ensures the cleaning solution works effectively.
Applying the Cleaner
Now, it is time for the cleaning solution. Mix a mild soap with water in your bucket. Follow the soap manufacturer’s directions for dilution. For general cleaning, I often use a few tablespoons of mild dish soap per gallon of water. Test the solution on a small, hidden area of your cover first. This check ensures it does not cause discoloration.
Apply the cleaning solution to the cover surface. You can use a watering can or simply pour it directly from your bucket. Work in small sections if your cover is large. This keeps the solution wet while you scrub. Make sure the entire surface gets covered.
Scrubbing and Rinsing
Use your soft-bristled brush or sponge to scrub the cover gently. Work from one end of the cover to the other. Apply even pressure. Scrub in small circular motions or long strokes. Focus on areas with visible dirt or grime. Avoid scrubbing too hard. Harsh scrubbing can damage the cover material.
After scrubbing a section, rinse it immediately. Use your garden hose to wash away the soap and dirt. Rinse until all soap bubbles are gone. Soap residue can attract more dirt later. It can also leave streaks. Continue this scrub-and-rinse process across the entire cover. It is similar to how to clean your hot tub cover to keep it in good shape.
Drying the Cover
Drying is a critical step. An automatic pool cover must be completely dry before you retract it. If you retract a wet cover, moisture gets trapped. This creates a perfect breeding ground for mold and mildew. Mold and mildew can cause serious damage to the cover over time.
You can let the cover air dry under the sun. This is the simplest method. If you are in a hurry, use a squeegee to push excess water off the cover. Work from the center outwards. Ensure every part of the cover is dry to the touch. This might take several hours on a warm, sunny day. Wait patiently until the cover is bone dry before rolling it up.
Tackling Tough Stains: Algae, Mold, and Mildew Removal
Sometimes, simple soap and water are not enough. Automatic pool covers can develop tough stains. Algae, mold, and mildew are common problems. These growths appear as green, black, or dark spots. They happen in humid conditions or when the cover stays wet. It is important to treat these stains. They can degrade your cover material. They can also contaminate your pool water.
For stubborn stains, you might need a stronger solution. Always start with the least aggressive option. A diluted vinegar solution is a good first step. Mix equal parts white vinegar and water in a spray bottle. Spray the affected area. Let it sit for 10-15 minutes. Then, scrub with your soft brush and rinse thoroughly. Vinegar is natural. It helps kill some types of mold.
If vinegar does not work, a very diluted bleach solution can be effective. This must be used with extreme caution. Mix one part household bleach with ten parts water. For example, one cup of bleach in ten cups of water. Test this solution on an inconspicuous spot first. This checks for any adverse reaction with the cover material. Bleach can cause discoloration if too strong.
Apply the diluted bleach solution directly to the stained areas. Use a spray bottle or a sponge. Let it sit for only a few minutes, usually 5-10 minutes. Do not let it dry on the cover. Bleach can be harsh. Scrub the area gently. Then, rinse the cover thoroughly with fresh water. Rinse multiple times. You must remove all traces of bleach. Bleach left on the cover can harm the fabric. It can also cause chemicals to enter your pool water. This step is like treating algae on your pool walls, ensuring the cleaning does not impact the pool water itself. You can find more tips on this at how to clean algae from pool. For more on similar issues, especially with above-ground pools, see how to clean above ground pool with algae.
After treating tough stains, ensure the cover dries completely. This prevents future growth. Consider increasing your cleaning frequency if these stains appear often. Addressing them quickly keeps them from spreading. It also makes them easier to remove. Always wear gloves and eye protection when working with bleach. Ensure good ventilation. This protects your health.
Caring for the Automatic Pool Cover Mechanism
Cleaning the cover’s surface is important. However, the automatic pool cover mechanism also needs attention. This includes the tracks, ropes, and motor housing. These parts ensure your cover opens and closes smoothly. Dirt, debris, and water can affect their performance. Neglecting them can lead to costly repairs.
Start by inspecting the tracks on both sides of the pool. These tracks guide the cover. Leaves, twigs, and small stones often collect inside them. Use a hand brush or a small vacuum to clear these out. Pay close attention to corners and bends. Any obstruction can cause the cover to snag. This puts strain on the motor. It can also cause the cover fabric to tear.
The ropes or cables that pull the cover also need checking. Look for frays or signs of wear. While you cannot “clean” the ropes in the same way as the cover, you can ensure they are free of tangles. Keep them clear of debris. If your system uses pulleys, ensure they spin freely. You can wipe them clean with a damp cloth. Some systems may recommend lubrication for certain moving parts. Always check your cover’s owner’s manual for lubrication guidelines. Do not apply lubricants if the manual does not advise it. The wrong lubricant can attract dirt or damage parts.
The motor housing should also be kept clean. It typically sits at one end of the pool. This is where the cover motor and electrical components are. Wipe down the exterior of the housing with a damp cloth. Make sure no water gets inside. The motor is sensitive to moisture. Keeping the area around the motor housing clear of debris is also important. This allows for proper ventilation. It also helps prevent pests from nesting inside.
A well-maintained mechanism works more efficiently. It extends the life of your entire automatic pool cover system. Regular checks prevent small issues from becoming big problems. This maintenance helps your cover roll smoothly and reliably every time. It’s a bit like caring for the internal workings of other pool components, ensuring everything runs efficiently, much like keeping your pool clean even without a vacuum system, as discussed in how to clean pool without vacuum.
Routine Maintenance: Keeping Your Pool Cover Pristine
Cleaning your automatic pool cover thoroughly a few times a year is essential. But routine maintenance is just as important. Small, consistent actions prevent large issues. This keeps your cover looking great between deep cleans. It also prolongs its overall lifespan. I find that quick, regular care saves a lot of time later.
Make it a habit to remove debris daily or every few days. Leaves, twigs, and general dust settle on the cover quickly. Use a leaf blower or a soft broom to sweep them off. Do this before they get wet and stick to the cover. Wet debris is heavier. It can also stain the cover more easily. Removing it regularly prevents accumulation. It also stops organic matter from breaking down and creating algae.
After a rainstorm or heavy use, give your cover a quick rinse. Extend the cover fully. Use your garden hose to wash off any dirt or standing water. This prevents water spots and mineral buildup. Hard water can leave white marks. This is similar to calcium buildup on pool tiles, which requires specific cleaning methods, as detailed in articles like how to clean pool tile calcium. A quick rinse after rain also helps prevent mold and mildew. Always allow the cover to dry completely after rinsing. Never retract a wet cover.
Inspect the cover regularly for small signs of wear. Look for minor tears or punctures. Catching these early can prevent them from becoming larger. Small repair kits are available for many automatic pool covers. Repairing small damages immediately keeps water and debris out. It also maintains the cover’s safety function.
Keep the area around the cover clean. This includes the coping and deck around the pool. Dirt from these areas can easily blow onto the cover. Sweeping or rinsing your pool deck regularly helps. This contributes to the overall cleanliness of your pool area. It also reduces the amount of dirt that lands on your cover. Consistent routine maintenance is key to a long-lasting and effective automatic pool cover.
Seasonal Cleaning and Storage Tips
Cleaning your automatic pool cover becomes even more important during seasonal changes. Proper cleaning before winter storage or after winter opening protects your investment. It ensures your cover is ready for the next season. Taking these steps prevents damage and extends the cover’s life significantly.
Before Winter Storage
If you remove your automatic pool cover for the winter, a thorough cleaning is crucial. First, extend the cover fully. Remove all debris, both loose and stuck-on. Then, use your mild soap solution and soft brush. Scrub the entire surface meticulously. Pay extra attention to any areas with mold, mildew, or stains. Make sure the cover is spotless. This deep clean prevents any existing grime from hardening or degrading the fabric during storage.
After scrubbing, rinse the cover extensively. All soap residue must be gone. Leftover soap can attract pests or cause material breakdown. The most important step for storage is drying. The cover must be absolutely, completely dry. Even a small amount of moisture can lead to severe mold and mildew growth. This can ruin the cover fabric over months of storage. Let it air dry for a full day or two, if possible, in direct sunlight. Use a squeegee to remove excess water.
Once bone dry, fold or roll the cover according to your manufacturer’s instructions. Store it in a cool, dry place. A garage or shed is ideal. Protect it from rodents and insects. Many covers come with a storage bag. Use it if you have one. Proper storage prevents creases, cracks, and pest damage. This step is as important as the post-winter pool cleaning process itself. You can find more about opening your pool in spring at how to clean pool after winter.
After Winter Opening
When you open your pool in the spring, your automatic pool cover might need a good cleaning. Even if you stored it perfectly, some dust or dirt might settle on it during re-installation. If the cover remained on the pool all winter, it will definitely need a thorough cleaning. It will have collected a season’s worth of leaves, rain, and debris.
Follow the same deep cleaning steps as for storage. Remove debris. Wash with mild soap. Rinse thoroughly. And most importantly, let it dry completely before retracting it for the first time. This first clean sets the stage for a clean swimming season. It ensures your pool starts clean too. Any dirt on the cover will otherwise fall into the pool. This proactive cleaning keeps your pool water pristine from day one.
Frequently Asked Questions
How often should I clean my automatic pool cover?
You should remove loose debris from your automatic pool cover daily or weekly. Perform a thorough cleaning with soap and water every 1-3 months. This frequency depends on how much debris lands on it. It also depends on your local weather conditions. Deep clean before and after seasonal storage.
Can I use a pressure washer on my pool cover?
No, I do not recommend using a pressure washer on an automatic pool cover. The high pressure can damage the cover fabric. It can also weaken seams or coatings. It can even force water into the cover’s mechanism. Stick to a garden hose with a spray nozzle for safety and longevity.
What cleaners are safe for automatic pool covers?
For regular cleaning, use a mild, pH-neutral dish soap or a cleaner specifically made for pool covers. For tough stains like mold, a diluted white vinegar solution or a very diluted bleach solution can work. Always test any new cleaner on a small, hidden spot first. This checks for adverse reactions.
How do I remove leaves and debris from the cover?
For dry leaves, use a leaf blower. For wet leaves or standing water, use a soft-bristled broom or a pool leaf net. Push the debris off the cover and away from the pool edge. Do this regularly to prevent buildup. This also stops dirt from falling into your pool.
Can I clean my automatic pool cover while it’s raining?
It is not ideal to clean your automatic pool cover in the rain. Rain will make it hard to rinse properly. It also makes it impossible to dry the cover completely. You must fully dry the cover before retracting it to prevent mold. Choose a sunny, dry day for cleaning instead.
What if my automatic pool cover is tearing?
If your automatic pool cover is tearing, address it immediately. Small tears can grow quickly. Use a vinyl repair kit or a patch specifically designed for pool covers. If the tear is large or near the mechanism, contact a professional. Prompt repair prevents further damage. It also maintains safety.
Conclusion
Keeping your automatic pool cover clean is a simple yet crucial task. It goes beyond just making your pool look good. Regular cleaning protects your investment. It helps your cover last for many years. It ensures safety and keeps your pool water pristine. My hope is that this guide helps you feel confident in caring for your cover.
Remember to remove debris often. Use mild cleaning solutions and soft brushes. Always make sure the cover is bone dry before retracting it. Pay attention to the tracks and mechanism. These steps prevent common problems like mold, stains, and mechanical issues. A little consistent effort goes a long way. This care ensures your automatic pool cover continues to provide convenience and protection. So, take the time to clean your automatic pool cover regularly. Your pool and your wallet will thank you.