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Single Dose Maintenance Shock for Hot Tubs 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.
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🇺🇸 Ship from USA · On Agora since 2025
$5.95