Dettol Washing Machine Cleaner 250ml removes limescale and dirt, helping to prevent bad odours. Keeping your washing machine clean as well as your clothes is important when trying to fight bacteria. Simply use Dettol Washing Machine Cleaner every 2 months in a wash (on its own) to kill 99.9% of bacteria. The formula will reach hidden areas of the machine which will stop bad odours, leaving a lasting freshness in the machine. Warning: Causes skin irritation and eye irritation. Keep out of reach of children.