Smart Shield has been on the market since 1970. It’s one of the first products we sold to preserve heat in a pool. It became even more popular when customers realized it can save money when used with a traditional pool heater.
BioGuard Smart Shield is the ultimate in pool water conservation. This product reduces water evaporation, helping to conserve water, while at the same time preserves heat. It’s much easier to use than a solar cover.
Added once every 30 days, Smart Shield is a light weight product whose molecules float on the water surface. You wouldn’t feel, see, or taste the Smart Shield plus its child and animal friendly. The molecules will reform and cling together once any swimmers are out of the pool.
