- Description
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Details
Features:
• Start-up shock for any hot tub up to 500 gallons
• No measuring our cap-fulls per hot tub size
• Just cut the corner and pour into the hot tub
• Unique effervescence helps the di-chlor dissolve quickly
• Provides a low chlorine residual to get the tub started
• Use every time you refill the tub with fresh water - Additional Info
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This convenient and effective spa start-up hot tub shock comes in an easy to pour packet, with a unique effervescent feature so you know it’s working. Its bubbling action properly shocks your hot tub water and sets the initial chlorine level on freshly filled spas up to 500 gallons; and for SPA FROG® Mineral System users, it helps extend the life of your bromine cartridges.
Simply open and pour the hot tub shock package into your spa when starting up a freshly filled hot tub (approximately every 4 months). - Application
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Directions:
For Residential Use:
To a freshly filled spa or hot tub add one packet for up to 500 gallons of spa water. After the product has bubbled for a few seconds turn on the high speed jets for one minute or until fully dissolved. Maintain a pH of between 7.2 and 7.8. Test water with a FROG® Test Strip to see if desired level of chlorine and pH has been reached. Reentry is prohibited above levels of 3 ppm chlorine due to risk of bodily injury.