Spa Boss Alka-Rise raises the total alkalinity in your spa and acts as a pH stabilize
Alka-Rise will prevent erratic changes in the pH level of the Spa/Hot Tub water.
Low alkalinity will result in corrosive water
Alkalinity should always be balanced before adjusting pH levels. (750g).
One capful holds approximately 25 gms.
Broadcast Alka-Rise over the water according to the table display on the bottle