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Its powerful liquid formula can be added directly to your spa to quickly remove iron
No testing is required with this product
saving you from handling messy liquids
Staintrine is made by Applied Biochemists
It has 62% available chlorine
BioGuard Lo 'N Slo Brand_AquaChek Its powerful liquid formula canBioGuard Lo N Slo reduces pH and total alkalinity in pool water. This product is generally easier to use and store than liquid muriatic acid. Keeping your pool's pH level balanced is not only important for swimmer comfort, it also helps keep your equipment and pool finish in good condition. Swimmers may return to the pool only 15 minutes after application. You can slowly and safely reduce pH and total alkalinity with Lo N Slo.
