SpaGuard® Anti Foam – 16 fl oz Defoamer for Spas & Hot Tubs – Hot Tub Things Skip to content

Free Shipping $100+ | Genuine Spa Brand Products

  • SpaGuard® Anti Foam is a fast-acting liquid defoamer formulated for spas and hot tubs, designed to quickly remove surface foam caused by lotions, body oils, detergents and other bathing residues. 

  • Compatible with all types of sanitation systems (chlorine, bromine, salt, ozone) so you don’t have to worry about disrupting your existing water care routine.

  • Easy to use — just add the recommended dose with the pump running and the foam is rapidly reduced. No lengthy wait required. 

  • Ideal for all spa sizes; especially helpful after heavy use, new fills, or when the spa cover has been off for an extended period and foam-causing residues are high.

  • Helps your filter work more efficiently by reducing foam which can interfere with skimmers and surface suction, promoting clearer water and better performance.