
SpaGuard Spa Sentry (1 qt)
SpaGuard Spa Sentry gives spa owners a one-step liquid additive to avoid pH bounce in your hot tub or spa for up to 1 month per application, simply by adding directly to your spa or hot tub water. Before adding Spa Sentry you must first drain and refill your spa or hot tub and set the desired level of both pH and alkalinity before applying. Spa Sentry also contains a clarifying agent that removes dissolved metals in your water. Product Dosage: Calcium Hardness less than 150 ppm 32 fl oz per 300 to 500 gallons of water Calcium Hardness more than 150 ppm 64 fl oz per 300 to 500 gallons of water Directions: 1. First, drain and clean the spa surfaces with SpaGuard Surface Cleaner and clean the filter with SpaGuard Filter Cleaner and Degreaser 2. Refill your spa or hot tub with fresh water. Important* The heater should be off before the addition of Spa Sentry. The heater should remain off until all cloudiness has been cleared by filtration 3. All additions of product should be made with th