The short answer is an unequivocal yes, you absolutely should remove the protective film from your solar pool cover before use. Leaving it on will significantly hinder the cover’s ability to effectively heat your pool and can even damage the cover itself, leading to premature degradation and voiding warranties.
Understanding the Purpose of the Solar Cover and the Film
A solar pool cover, sometimes referred to as a bubble blanket, is designed to trap solar energy and transfer that heat to the pool water. It works by creating a barrier that reduces evaporation and radiant heat loss, effectively insulating the pool. The bubbles, usually made of polyethylene, create air pockets that act as tiny magnifying glasses, amplifying the sun’s rays and channeling the warmth downwards.
The thin, often translucent film that clings to a new solar cover during packaging and shipping has a singular purpose: to protect the bubbles from scuffing and damage during transit. It’s not meant to be a permanent part of the cover’s functionality.
Why Removing the Film is Crucial
Leaving the protective film on negates the very principles of how a solar cover works:
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Reduced Solar Absorption: The film acts as a barrier, reflecting sunlight rather than allowing it to penetrate and be absorbed by the bubbles. This drastically reduces the amount of heat transferred to the pool water.
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Overheating and Damage: Trapping heat between the film and the bubbles can cause excessive temperatures. This can lead to the bubbles deforming, melting, or becoming brittle, significantly shortening the lifespan of your cover.
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Moisture Trapping and Mold Growth: Moisture can get trapped between the film and the cover, creating a breeding ground for mold and mildew. This can lead to unpleasant odors and potentially damage the pool water quality.
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Warranties and Cover Performance: Many solar cover manufacturers explicitly state that using the cover with the protective film in place will void the warranty. Furthermore, failing to remove the film will drastically reduce the cover’s heating and insulating efficiency, rendering it virtually useless.
Identifying the Protective Film
The protective film is usually a thin, clear or slightly translucent sheet clinging tightly to the bubbles. It often feels similar to plastic cling wrap. It’s important to differentiate this from the actual solar cover material, which is thicker and more durable. Sometimes, manufacturers use static cling to apply the film; in other instances, a very light adhesive might be present.
How to Remove the Film Effectively
Removing the protective film is typically a straightforward process. Here’s a step-by-step guide:
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Unroll the Solar Cover: Lay the cover flat on a clean, dry surface, ideally near your pool.
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Identify the Film: Carefully examine the cover to locate the thin protective film.
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Start Peeling: Begin peeling the film from one corner. If it’s stuck, gently coax it loose.
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Continue Peeling: Slowly and steadily peel the film away from the bubbles. Work your way across the entire cover.
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Dispose of the Film: Properly dispose of the film responsibly.
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Inspect the Cover: Once the film is removed, inspect the cover for any residual adhesive or debris and wipe it clean if necessary.
Frequently Asked Questions (FAQs) About Solar Cover Film Removal
Here are some frequently asked questions to provide further clarity:
FAQ 1: What happens if I leave the film on for just a few days?
While a few days might not cause immediate, catastrophic damage, it’s still highly recommended to remove the film immediately. Even short-term exposure can reduce heating efficiency and potentially lead to overheating, especially in direct sunlight.
FAQ 2: The film seems stuck really well. How can I remove it without damaging the cover?
Try using a hair dryer on a low setting to gently warm the film. This can help loosen the adhesive (if any) and make it easier to peel. Avoid using sharp objects to pry it off, as this could damage the bubbles.
FAQ 3: My cover didn’t come with any film. Is this normal?
Yes, it’s possible. Some manufacturers don’t use protective film. However, double-check thoroughly to ensure nothing is clinging to the bubbles.
FAQ 4: Can I reuse the film for storage or another purpose?
While technically possible, the film is usually thin and prone to tearing. It’s generally best to recycle or discard it. It is not designed for long-term use or protection.
FAQ 5: Will removing the film affect the cover’s warranty?
No, removing the film is usually required for the warranty to be valid. Leaving it on is often what voids the warranty. Always consult your specific solar cover’s warranty information for clarification.
FAQ 6: How can I prevent my solar cover from getting damaged in the first place?
Proper storage is crucial. When not in use, roll the cover up neatly and store it in a cool, dry, shaded area. Use a reel system if possible to simplify handling and prevent creases. Consider a protective storage bag specifically designed for solar covers.
FAQ 7: My cover is already damaged. Is it worth removing the film now?
Yes, absolutely. Removing the film, even on a damaged cover, will prevent further degradation and potential mold growth. It might even slightly improve the remaining heating efficiency.
FAQ 8: What if I accidentally tore some of the bubbles while removing the film?
Small tears are usually unavoidable and don’t significantly impact the cover’s performance. However, large tears should be repaired with a patch kit designed for solar covers.
FAQ 9: My pool service installed the cover and didn’t remove the film! What should I do?
Contact your pool service immediately and request that they remove the film. This oversight could damage your cover and reduce its effectiveness. Document the date and time of the contact in case any warranty issues arise later.
FAQ 10: Are there different types of protective films on solar covers?
While the basic purpose remains the same, the thickness and material of the film can vary slightly between manufacturers. Some films may be more tightly adhered than others.
FAQ 11: Can I use a pressure washer to clean my solar cover?
No, do not use a pressure washer. The high pressure can damage the bubbles. Clean your solar cover with a soft brush or sponge and mild soap and water. Rinse thoroughly.
FAQ 12: My solar cover is very old. Should I even bother removing the film if it’s still on?
Yes, removing the film is still beneficial. Even on an older cover, removing the film will help prevent further damage and potential mold growth. It might even provide a slight boost to its remaining heating capacity.