United Chemicals Super Stain Treat for Pools – Pool Stain Remover for Metal, Rust, and Organic Stains, Works on Fiberglass, Vinyl, Plaster, and Marcite, No Draining Needed | SST-C12, 2.5 lb Bag

United Chemicals Super Stain Treat for Pools – Pool Stain Remover for Metal, Rust, and Organic Stains, Works on Fiberglass, Vinyl, Plaster, and Marcite, No Draining Needed | SST-C12, 2.5 lb Bag

• REMOVES TOUGH STAINS FAST - Effectively eliminates brown, yellow, green, and rust stains caused by copper, iron, and other minerals. Whether you’re battling a vinyl pool stain or metallic buildup on plaster, this powerful pool stain remover does the job without draining your water.
• SAFE FOR ALL POOL SURFACES - Designed for fiberglass, vinyl liner, marcite, plaster, and concrete pools. No harsh acid washes required—just pour in and let the formula work deep into the stain.
• TREATS METAL, ORGANIC & SCALE STAINS - Targets stains caused by leaves, algae, metals, and calcium deposits. Ideal for pools struggling with recurring stain issues or difficult-to-remove marks along the waterline.
• POOL PRO'S GO-TO SPOT TREATMENT - Highly rated by pool service pros and homeowners alike. Perfect for treating isolated stains or as a full-pool stain and scale control solution.
• NO BRUSHING, NO DRAINING - Just sprinkle near the stain and let the fast-dissolving formula do the heavy lifting. Compatible with chlorine and saltwater pools, and works in tandem with stain preventers or clarifiers.