FROG® Maintain Non-Chlorine Shock for Swim Spas (16 oz Packet)

How does FROG Maintain for Swim Spas work? FROG Maintain is a non-chlorine shock that removes contaminants in the water in as little as 15 minutes. Recommended for use with FROG @ease Sanitizing System for Swim Spas, this simple packet makes shocking easy. With no chlorine, there is no Cyanuric Acid build up that causes hard to manage, irritating water and frequent draining and refilling. What makes FROG Maintain for Swim Spas different than other shock treatments? It is a convenient, one-dose packet for periodic maintenance shocking in any swim spa up to 3,000 gallons. No measuring needed and no guessing either – just cut and pour. Once in the water FROG Maintain quickly dissolves and eliminates organic contaminants. Non-chlorine shock means you get the clean without chlorine. When do I use FROG Maintain for Swim Spas? Shock only once a month, when the FROG @ease System tilts at about 3/4 rotate over in the water, typically at about 3 weeks, add a packet of FROG Maintain for Swim Spas to maximize the life of the SmartChlor Cartridge up to one more week. Is FROG Maintain for Swim Spas compatible with other chemicals? As a monopersulfate product it is compatible with all other swim spa chemicals.