Regal Stain Out 2.5 lbs

Tough on stains but gentle on pool surfaces, the Regal Stain Out 2.5 lbs removes stubborn metal and mineral discoloration to restore your pool’s natural sparkle. Ideal for pools affected by iron, copper, or manganese buildup, this formula works quickly to lift stains without damaging vinyl, fiberglass, or plaster finishes.

Safe, effective, and easy to use, it can be added directly to the water or used for spot treatment on problem areas. Whether you’re maintaining a new pool or reviving an older one, Regal Stain Out delivers reliable, professional-grade results season after season.

Highlights:
• Removes iron, copper, and manganese stains
• Safe for vinyl, fiberglass, and plaster pools
• Restores brightness and water clarity
• Easy-to-use powder dissolves fast