Continue shopping “United Chemical Pool Stain Treat Spotting Bag PST-C48” has been added to your cart. Product Price Quantity Total × United Chemical Pool Stain Treat Spotting Bag PST-C48 $11.01 United Chemical Pool Stain Treat Spotting Bag PST-C48 quantity $11.01 Cart totals Subtotal $11.01 Shipping Shipping costs will be calculated once you have provided your address. Total $11.01 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update