The moisture killer puts an end to damp, musty rooms and ensures a healthy indoor climate by reducing indoor air humidity. Environmentally friendly, it protects walls, furniture, textiles, and cars from moisture, mold, and unpleasant odors with its immediate dehumidification process. Four 2 kg refills of the drying granules for the 2 kg moisture killer are sufficient for approximately 4-6 months in rooms up to 160 m³. The ingredients behave biologically and chemically similarly to natural drying agents such as sea salt. The moisture killer is also laboratory tested.