Fight fire with fire. Or really, fight moisture with a dehumidifier. Pull water out of the air to combat the problems that moisture can cause in your home. Help prevent mould on your clothes, furniture, and linen. Dust mites, mould, and mildew all like moist environments. Turn on your home dehumidifier and make your home inhospitable for nasties. Drying clothes indoors in winter takes too long. Run your small dehumidifier next to your washing. Keep the moisture out of the rest of your house. Mould is the worst ever.