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Safety First: Harmful if swallowed
Hardness Boost
This product may cause eye and skin irritation
when using sodium thiosulfate
surfaces protected
Alkalinity Reducer (2.9kg) All Products Page Safety First: Harmful if swallowedALKALINITY REDUCER Product: Sodium Bisulphate Description Also known as Dry Acid, this easy to use granule keeps your pools Alkalinity in check, dropping alkalinity & pH when they creep too high, it helps stop scale, cloudiness, and irritation before it starts. How to Use Fill a bucket with pool water, add Sodium Bisulphate & stir to pre dissolve in the bucket. Always add chemicals to water never water to chemicals. Distribute around your pool with
