PETTIS Spa Metal and Scale Protector is a fast working sequesterant that prevents and eliminates scale and mineral deposits. It softens hard water and helps prevent mineral staining. Regular use will keep the spa surfaces and plumbing in excellent condition. 

PETTIS Spa Oil Eater gets rid of organics before they can interfere with sanitizer performance. This boost in sanitizer effectiveness keeps spas and hot tubs safer and greatly improves bather comfort. Also extends the life of spa filters.