Dettol washing machine cleaner kills 99.9 Percent of bacteria. It acts as a descaler to remove limescale, helping to improve the functioning of your machine. This formula removes hidden dirt and will reach hidden areas of the machine which will stop bad odours, leaving a lasting freshness. Use on an empty machine every 2 months. Recommended dosage is 250ml. Pour the liquid into the detergent drawer, do not add detergent. Run the washing machine at 60°C without any laundry. Keeping your washing machine clean is important for fighting bacteria. This cleaner removes bacteria, dirt, odours and limescale for a more hygienic and fresh laundry.