Urnex dezcal activated scale remover, 7 oz: Home & Kitchen - Rubber, non-toxic, biodegradable descaling make up; For fast and effective descaling of boilers and utility elements; For use with commercial tree equipment and foodservice steam equipment
-Use 1 oz. per 16 oz. of water, or (1) 7 oz. packet per gallon of water.
- Stir to dissolve.
- Hold solution in vessel for up to 30 minutes.
- Rinse all parts thoroughly.