WPRO Power Fresh Washing Machine Cleaner Tablets (Pack of 3) Original WPro Power Fresh washing machine / washer dryer cleaner tablets. Attacks odour, mould and mildew eliminating them with just one tablet, once per month. Directions for use: 1. Empty your washing machine 2. Place one tablet of Power Fresh directly in the washer barrel 3. Run the machine on a normal cycle with a hot water setting 4. After the cycle, simply wipe away any residue that may be left over For machines where odour is present, run 3 wash cycles consecutively using 1 tablet in each cycle Fits models: UNIVERSAL