My daughter taught me this trick to lift dark brown coffee rings out of ceramic mugs with 0 effort. Here’s how it works

none other than the humble denture tablet. These tablets are designed to remove stains and disinfect dentures, so they are perfectly suited to attacking the tannins and oils in coffee stains.

All you need is one denture tablet and some hot water. The effervescent action of the tablet helps lift and dissolve the stains without any scrubbing, making it an effortless cleaning solution.

Here’s how you can use this trick: First, fill your stained mug with hot water, leaving some