Spotting Bag (Case of 24 - 4 oz bags)  from United Chemical

Product PST-24

Great product for removing stains from pool bottom or testing and area to see if stain will come off with this chemcial.   Just place on a stain and let sit. If the stain comes off in a few minutes than that means stain treat will work.   If you were only removing one stain you are done.   If you have mulitple stains and the bag works than order a bottle of 2 of Stain Treat or Super Stain Treat.

• Case of 24 -4 oz bags
• Can use on Plaster (marcite), vinyl, fiberglass and painted pools
• Great on rust marks caused by metal objects falling into pool.
• Great to remove rebar stains (Temporary only)
• Copper fallout from shocking
• General brown and blue metal stains
• Leaf and Organic Stains

Note: In rare case of gray manganese stains consult your dealer of the factory.