pH Decreaser, 7-Lb. Sprayer Head decaying leaves or fertilizer) that

decaying leaves or fertilizer) that feed stubborn algae

dries in 10-15 minutes prior to buffing

slide a flathead screwdriver between the hanger and the wall

or even worse

and will not harm your desirable plants in your yard

pH Decreaser, 7-Lb. Sprayer Head decaying leaves or fertilizer) thatHTH, 7 LB, PH Decreaser, Dry Acid Adjuster, Lowers PH In Pool, Alternative To Muriatic Acid. Active Ingredient Sulfuric Acid and Monosodium Salt 91. 5 94. 7%. hth(TM) pH decreaser, 7 lbs., lowers the pH and total alkalinity of swimming pool water. The ideal pH range is 7. 2 7. 8. Maintaining pH in the proper range will allow your sanitizer to work more effectively, reduce equipment corrosion and reduce skin dryness.