Aquasalt Swimming Pool High Purity Salt is packaged solely for use in swimming pools operating with a salt water chlorine generator.
It is so pure it is used in the pharmaceutical industry and is certified as USP Grade. Salt should be distributed over the greatest water surface area possible to result in the fastest dissolve rate. Follow the Chlorine Generator Manufacturer guidelines for quantity and frequency of adding salt. Avoid piling the salt on the pool surface and brush as necessary until fully dissolved.
It is not for human consumption.