The 2Work Scent Free Moisture Absorber Dehumidifier combats dampness, mould and mildnew whilst banishing musty smells with a non-toxic formula. Alleviating allergies, this disposable appliance is the quick and efficient way to help prevent damp and improve the air quality in your home. The special pearls draw damp and moisture in and traps it inside the unit. This is especially useful to dry out damp rooms, reduce condensation and prevent mould and mildew building up. This moisture absorber can last up to 6-8 weeks and absorbs up to 400ml dependent on room temperature, humidity and conditions.