AQUASALTis packaged solely for use in swimming pools and spas with chlorine generators and is not intended for human consumption. It is available in a 40 lb. bag. AQUASALT 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.