Pool Shock Treatment Bag, 13.3-oz., 6-Pk. Category_Door Knobs & Hardware If staining persists

If staining persists

Stop stubborn algae at the source and achieve crystal clean swimming pool water with this concentrated formula

Bond To Metal

They illuminate your home with warm

The large hopper holds up to 15

Pool Shock Treatment Bag, 13.3-oz., 6-Pk. Category_Door Knobs & Hardware If staining persistsHth, 6 pack, 13. 3 oz, shock treatment bag, effective, multi purpose product that sanitizes, clarifies, helps prevent algae in your pool, convenient, easy to use, won't over stabilize your pool, for crystal clear pool water, follow our hth 4 step pool care program: step 1: test & adjust pool water balance, step 2: sanitize, step 3: shock treat your pool at least once a week, step 4: add algaecide regularly.