Leisure Time Spa Alkalinity Increase – 2 lb
Easy to use granular formula quickly raises alkalinity levels! Effectively raises alkalinity levels which might otherwise cause equipment corrosion. Balance spa alkalinity & hot tub alkalinity to prevent pH bounce & other spa water problems. Compatible with chlorine, bromine, ozone and biguanide sanitizers. Start-Up Instructions: Add 1 oz (2 tbsp) to spa water. Allow water to circulate for 30 minutes. Retest water and repeat Steps 1 and 2 until the desired level is reached.