Swimming Pool Cleaner & Spa Stain Remover (2 lbs) - Natural Citric Acid Powder Pool Clarifier, Works on Vinyl Liners, Fiberglass, Metals – Removes Rust & Other Stains Without Harsh Pool Chemicals

From Water Discoloration To Surface Stains, Essential Values Pool & Spa Stain Remover Has Been Engineered To Be Cost Effective, Simple To Use, & Powerful While Maintaining Natural Ingredients. No Harsh Chemicals Are In Our Product! Though Our Formula Does Not Alter Chemical Balances, It Is Our Recommendation For Best Results To Balance Your Pool Or Spa Before & After Use. PH Levels Too Low or Too High Will Not Allow Penetration From Our State Of The Art Technology. Please Check With Your Pool Manufacture’s Guide For Adequate Stain Removal. Follow these Simple Hassle-Free Instructions: Balance your pool before use Next lower chlorine levels to 1ppm or less Next, Apply Essential Values Stain Remover to stained area For Surface Stains: Add 1 LBS or 1 use (half bottle) per 10,000 gallons to stained area(s) OR For Water Discoloration: Set pool to recirculate mode, & add 1 LBS or Half Bottle per 10,000 gallons around the edge of the pool. Brush the pool walls & floor thoroughly, along with area that was treated. Final step is to test and re balance water BACK to normal levels. It is Important NOT TO SHOCK POOL FOR AT LEAST 1 WEEK FROM TREATMENT Enjoy your clean like-new pool, Stain Free! CAUTION: DO NOT SWIM UNTIL STAIN PROCEDURES HAVE BEEN COMPLETED & NORMAL CHLORINE RESIDUAL HAVE BEEN ESTABLISHED. ESSENTIAL VALUES RECOMMENDS AT LEAST 24 HOURS FROM INITIAL TREATMENT BEFORE SWIMMING/ACTIVITY. CAUTION: KEEP OUT OF REACH OF CHILDREN Made In The USA | Best Value On Amazon Today | Guaranteed Satisfaction!