HTH spa™ Care Metal Out: Metal Out Spa Treatment
HTH Spa™ Metal Out is a highly effective metal out solution designed to prevent stains, discoloration, and scale in your spa or hot tub water. This concentrated metal out pool treatment targets iron, copper, and other metals often found in spa fill water, removing them before they can cause cloudy water, unsightly marks, or damage to spa surfaces and equipment.
- Use at start-up and with every refill to protect against corrosion, staining, and scale.
- Each 16 oz bottle treats up to 500 gallons and is fully compatible with chlorine and bromine sanitizers.
- For those who also use products like pool metal remover or hot tub chemicals, HTH Spa Metal Out is a seamless addition to your complete spa maintenance regimen.








Description
HTH Spa™ Metal Out is a highly effective metal out solution designed to prevent stains, discoloration, and scale in your spa or hot tub water. This concentrated metal out pool treatment targets iron, copper, and other metals often found in spa fill water, removing them before they can cause cloudy water, unsightly marks, or damage to spa surfaces and equipment.
- Use at start-up and with every refill to protect against corrosion, staining, and scale.
- Each 16 oz bottle treats up to 500 gallons and is fully compatible with chlorine and bromine sanitizers.
- For those who also use products like pool metal remover or hot tub chemicals, HTH Spa Metal Out is a seamless addition to your complete spa maintenance regimen.





















