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- Vendor: Spa Star
Spa Star Stain & Scale
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Protect your spa from unsightly stains and damaging scale with Spa Star Stain & Scale. This preventative water treatment helps stop the precipitation of iron, copper, manganese, and calcium before they can cause staining, discoloration, or scale buildup on spa surfaces and equipment.
Key Features & Benefits
- Prevents stains and scale – Controls iron, copper, manganese, and calcium in spa water
- Protects spa surfaces – Helps prevent discoloration and rough scale buildup
- Extends equipment life – Reduces mineral deposits on heaters, pumps, and plumbing
- Broad sanitizer compatibility – Works with chlorine, bromine, salt water, ozone, mineral, and biguanide systems
- Easy routine maintenance – Ideal for regular water care and when filling with hard or metal-rich water
Hot Tub Instructions for Use
- Test spa water and ensure pH and alkalinity are within recommended ranges.
- With the circulation system running, add 1 ounce per 300 gallons of spa water.
- Distribute product evenly across the water surface.
- Allow water to circulate for at least 30 minutes before using the spa.
- Reapply weekly or as needed, especially after refilling or adding fresh water.
Tip: For best results, add Spa Star Stain & Scale immediately after filling your spa to help prevent mineral-related issues from the start.
Specifications
- Product Type: Stain and scale preventative
- Function: Prevents precipitation of metals and calcium
- Compatibility: Chlorine, bromine, salt water, ozone, mineral, and biguanide systems
Spa Star Stain & Scale is an essential preventative treatment for maintaining clear water, protecting spa finishes, and ensuring long-term equipment performance.
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Spa Star Stain & Scale

