Tannin stains show up and remain longer on white or light-coloured ceramic mugs. If you’re a lover of hot drinks, this unpleasant sight might leave you frustrated wondering just how to remove tea and ...

Gorgeous cream sofas and pastel upholstery might look picture-perfect, but you’d be forgiven for spending more than a bit of time fretting about fabric stains. If you happen to be facing an ...

Stains can be a real pain to clean in many areas around the kitchen - especially those caused by tea and coffee in cups and mugs. The brown stains left in your mugs are due to something called tannins ...

Mugs and cups frequently develop unsightly marks from the tannins found in tea and coffee. Whilst some insist these stains add character to the perfect brew, many find them rather off-putting.

Mugs and teacups used for hot beverages like tea and coffee can end up marked with unsightly brown stains. It's the tannins in these drinks that leave their mark on the crockery. "I have a lovely Cath ...