All Clear Dry Acid
All Clear Dry Acid is used to lower pH and decrease total alkalinity in hot tub, spa and pool water and to help maintain an ideal pH range of 7.2 to 7.6.
Dry Acid is also used to help resolve problems with chlorine inefficiency, staining, scaling and cloudy water.
Dry acid is also known by its chemical name as sodium bisulfate. It is produced as a white, dry granular form by mixing sulfuric acid and sodium hydroxide together.
All Clear Dry Acid is more user-friendly, less caustic and does not damage hot tub, spa or pool surfaces as easily as liquid muriatic acid.
Dry acid can also be stored in a wider range of conditions than liquid muriatic acid, but it must be handled with care because it is corrosive.
Available in 2 Sizes:
All Clear Dry Acid 2lb. Bottle @ $5.98 each
All Clear Dry Acid 6lb. Bottle @ $16.25 each