How to Treat Biofilm in your Swim Spa What is Biofilm? Biofilm in hot tubs refers to a complex community of microorganisms that adhere to surfaces and form a slimy, protective layer. Biofilm can develop on various surfaces within a hot tub, such as the walls, pipes, and filters. IMPACT Reduced effectiveness of sanitizers: The… The post Treating Biofilm in a Swim Spa appeared first on Buds Spas & Pools.
