- Calgon Gel Power 4in1 offers complete protection for washing machines: anti-limescale, anti-corrosion, anti-residue, and anti-odor. - Its advanced formula prevents the formation of limescale, corrosion, and residue buildup in the internal parts of the washing machine. - Helps prevent breakdowns and bad odors, ensuring impeccable washing results. - Compatible with all fabrics and washing programs, respecting both clothing and the appliance. - Allows you to save energy by maintaining the washing machine's efficiency. - Includes 3 containers of 1.2 liters each, ideal for regular and prolonged use.