(3 pack) HTH Spa Care Clear Chlorinating Sanitizer for Spa & Hot Tubs, Granules, Chlorine Pool Chemicals, 2.25 lbs

HTH Spa Care Clear Chlorinating Sanitizer, Controls Bacteria and Algae, 2.25 lbs. Get clear, comfortable water with this convenient and easy-to-use sanitizer. HTHu00ae Spa Clear Chlorinating Sanitizer controls algae, kills bacteria and destroys contaminants. For best results, use HTHu00ae Spa Clear Chlorinating Sanitizer as part of your regular HTHu00ae Spa care routine. How To Use HTHu00ae Spa Clear Chlorinating Sanitizer For best results, first use HTHu00ae Spa Test Strips to make sure the pH level in your spa water is between 7.2 and 7.8. After your spa water is properly balanced, apply HTHu00ae Spa Clear Chlorinating Sanitizer while the filter pump is running at night. Refer to the on-pack instructions for the correct dosage.