80% of German households have medium to hard water. The harder your water is, the more limescale it contains, which can accumulate in your washing machine. With every wash cycle, limescale residues build up in the machine. Over time, this can cause heating elements to overheat, hoses to clog, and the drum to become harder to turn. Calgon's liquid Power Gel helps protect your machine from these damages by preventing limescale buildup. Less limescale means not only fewer problems and damages to the washing machine but also lower energy consumption. Calgon's 3in1 Power Formula additionally helps keep your machine clean from odor-causing particles. It removes detergent residues, clothing fibers, and dirt. Unsightly soap residues are also eliminated with the effective 3in1 formula. These residues can be a source of bad odors in your washing machine. The Calgon 3in1 Power Gel can be used with every wash, protecting and cleaning all important functional parts of your washing machine that come into contact with water. Use the liquid gel for limescale removal alongside regular detergent. Add it to the main wash compartment along with the detergent and dose the detergent as if for soft water, which corresponds to the lowest dosage.