Natural Chemistry
COVERfree Liquid Solar Blanket
Best convenient heat retention for busy pool owners.
Natural Chemistry's Coverfree is an advanced liquid solar blanket designed to significantly reduce water and heat loss in your pool. This innovative product forms an invisible barrier on the water's surface, which reforms even when disturbed by wind or swimmers, preventing energy loss. By reducing evaporation, Coverfree helps conserve hundreds of gallons of pool water and lowers energy costs. It is safe for use with all sanitizing systems and is an effective solution for managing water levels and maintaining pool temperature.
$24.99
More COVERfree Options
Owner Satisfaction
4.2
/ 5
Category Rank
1148
/ 1319
#1148 in Pool Cleaners & Chemicals
Price vs Category Average
-63%
Below average
Volume
1
/ quart
Who it's for
- Pool owners seeking a convenient, hands-free heat retention solution
- Homeowners prioritizing an unobstructed, beautiful view of their swimming pool
- Environmentally conscious individuals and those in drought-prone regions
Who should skip it
- Swimmers desiring maximum heat retention for extended swimming seasons
- Budget-conscious consumers looking for a one-time purchase solution
- Pool owners in windy areas or with features causing surface agitation
Key Specs
Volume
1 quart
Container Volume
32 ounces
Application
4 oz. per 675 sq. ft. (20,000 gallons) weekly
Material
Advanced mono-layer technology
Compatibility
Safe for use with all sanitizing systems
Pool Type Compatibility
In-Ground Pool, Above-Ground Pool
Pool Shape Compatibility
Round, Rectangular, Oval, Square
Features
- Conserves water and heat with an invisible liquid barrier
- Reduces water evaporation and energy loss
- Advanced mono-layer technology for effective surface coverage
- Safe for all pool sanitizing systems
- Reforms barrier even when disturbed
What customers say
Customers consistently praise this liquid solar blanket for its remarkable ease of use. Many appreciate simply pouring it into the pool and letting it work, eliminating the hassle of traditional covers. Its perceived value is also a recurring theme, with users noting its effectiveness in retaining heat and reducing evaporation, often leading to lower heating costs. While some question its exact heat retention capabilities compared to physical covers, the convenience and noticeable benefits make it a worthwhile investment for many pool owners seeking a simpler solution.
Know before you buy
Coverfree uses advanced mono-layer technology to create an invisible, microscopic barrier on the surface of your pool water. This layer significantly reduces evaporation, which is the primary cause of both water loss and heat loss in outdoor pools.
Yes, the barrier will be temporarily disrupted by swimmers or wind. However, the formula is designed to automatically reform and spread across the surface once the water settles, maintaining its effectiveness.
Yes. Coverfree is chemically neutral and safe to use with all standard pool sanitizing systems, including salt water, chlorine, and bromine.
For optimal performance, you should apply 4 ounces of Coverfree per 20,000 gallons of water on a weekly basis. This consistent application ensures the protective barrier remains intact.
Yes, Coverfree is suitable for both in-ground and above-ground pools of any shape, including round, oval, rectangular, and square designs.
Still have a question?
Ask Hayley anything about this product before you decide.