Pool Mate 1-2501SPA-02 Metal Gone Stain Remover for Spas and Hot Tubs, 1-Pint, 2-Pack
- Metal Free is a sequestering agent that prevents metal staining and corrosion in your spa or hot tub.
- Spa Choice Metal Free keeps iron and other metals from oxidizing, which can cause staining to the spa's finish.
- Downloadable User Guide Available Under Product Information: Technical Specifications.