The moisture killer puts an end to damp, musty rooms and ensures a healthy indoor climate by reducing indoor humidity. Environmentally friendly, it protects walls, furniture, textiles, and cars from moisture, mold, and unpleasant odors with its immediate dehumidifying process. It also absorbs cooking vapors and moisture in the kitchen or bathroom. With the active ingredient granulate block (2 kg), the affected room (up to 160 m³) stays dry for about 4-6 months, all without electricity consumption. The collection tray has a capacity of approximately 4.7 liters. The ingredients behave biologically and chemically similar to natural drying agents like sea salt. The moisture killer is naturally laboratory-tested. The gray plastic container with a blue lid gives the moisture killer a discreet appearance and looks good even on the windowsill. This convenient package includes two moisture killers and two 2 kg granulate blocks.