United Chemical Super Stain Treat SST-C12Ê is a powerful 2.5 lb formula designed to remove tough stains caused by metals, algae, and other contaminants in pools. It works by binding to metals such as iron, copper, and manganese, lifting stains from pool surfaces and restoring the clarity of pool water. Ideal for spot treatment or overall pool treatment, this product helps eliminate discoloration and prevents future staining. Easy to apply, Super Stain Treat is an effective solution for maintaining clean and beautiful pool surfaces.

• Powerful Stain Remover: Eliminates tough stains caused by metals, algae, and other contaminants.

• Binds to Metals: Targets iron, copper, and manganese to lift stains from pool surfaces.

• Versatile Application: Suitable for both spot treatments and full pool treatments.

• Prevents Future Staining: Helps maintain clean, clear water and stain-free surfaces.

• Easy to Use 2.5 lb Formula: Convenient solution for restoring and preserving pool appearance.

• Turn off pump.

• Lower chlorine below 0.3 ppm and pH below 7.2.

• Add 2.5 lbs (1 bottle) per 15,000 gallons.

• Wait 1 hour, then brush pool.

• Raise pH above 7.2 before restarting pump.

To prevent stains:

• After 4 days, add 1 lb per 20,000 gallons of Pool Stain Treat.

• Repeat dose every 30 days to prevent re-staining.