Freshwater™ Stain and Scale Defense 16 fl.oz Metal Remover Another great feature is that

Another great feature is that the FROG @ease Floating Sanitizing System for Swim Spas contains no cyanuric acid (CYA)

Cantabria 2014+

Starting in 2019

Dosing Instructions:

Frog TArget™ Total Alkalinity Increaser raises the alkalinity of your hot tub or swim spa water

Freshwater™ Stain and Scale Defense 16 fl.oz Metal Remover Another great feature is thatFreshwater Stain and Scale Defense is a is a unique blend of organic polymers designed to prevent scale formation, aid in the removal of existing scale and to help prevent precipitation of dissolved solids in spas or hot tubs. Freshwater Stain and Scale Defense can be used as a weekly maintenance treatment that helps prevent calcium scale buildup and metal staining in hot tubs. Its active polymers bind to minerals and dissolved metals like iron,