HTH Metal Stain & Scale Control

This formula is specifically designed to dissolve and remove fresh metal and copper stains. While it is highly effective for recent discoloration, it may not be strong enough to lift deep, long-standing stains that have already set into the pool surface.

Yes, this treatment is fully compatible with saltwater systems. It helps prevent mineral buildup and scale on your salt cell and other equipment, which can extend the lifespan of your system.

Absolutely. The formula is safe for use in vinyl-lined pools and will not damage or degrade the liner material when used as directed.

For ongoing maintenance, it is best to add this treatment regularly as part of your weekly pool care routine. Consistent use creates a preventative barrier that stops mineral deposits from forming on your pool surfaces and equipment.

This treatment is designed to be non-disruptive to your pool's chemical balance. However, it is always good practice to test your water chemistry after adding any chemical treatment to ensure your pH and chlorine levels remain within the recommended ranges.