For periodic shocking, use FROG Maintain, it’s one dose in one single easy-to-pour pouch for one easy maintenance shock to keep your water crystal clear. No measuring, no guess, no mess. The hot tub is ready in 15 minutes of shocking. Once in the water FROG Maintain quickly dissolves and eliminates organic contaminants. Non-chlorine shock means you get the clean without any Cyanuric Acid, ever.
The recommended non-chlorine maintenance shock for all FROG hot tub products.
Up to 600 gallons. Enjoy clean, sparkling water in just 15 minutes. Cyanuric Acid free.