Pristine Extra (5 lb) Chlorine Ensure all spa and hot

Ensure all spa and hot tub equipment is working properly

yet does not compromise the overall health of your spa

add it after the pool is full

scum and scale from your pool

000 gallons of water when algae fist appears

Pristine Extra (5 lb) Chlorine Ensure all spa and hotWill Ship in new container with new 5lb size! Description Pristine Blue Pristine Extra is used in the start up of the Pristine Blue chemical system. This chlorine shock dissipates rapidly, thus bringing your pool or spa back to a non chlorine status quickly. Pristine Extra may also be used for troubleshooting pool and spa wate Dosage Disinfectant: For Spas: 1 2 teaspoon per 100 gallons of water. Shock: For Pools: 1 pound per 10,000 gallons of water at