Affresh Washing Machine Cleaner, 6 Tablets

One tablet in an empty hot cycle once a month clears the residue and odour that build up inside the machine itself — the fix for laundry that smells musty straight out of the wash.

Worth knowing: It maintains a machine, it does not repair one — a neglected drum may need two cycles before it smells clean.

Best for: Anyone whose clean laundry still smells off