Mrs Hinch fan-favourite hack to remove mould from washing machine seals costs only 35p

Fans of online cleaning sensation Mrs Hinch have come up with an affordable solution to the black mould that grows on washing machine seals.

The simple hack arose when a concerned user took to the Mrs Hinch Cleaning Tips Facebook page to ask for advice.

The online user wrote: “Hi, the rubber in my mum's washing machine has gone black with mould at the bottom (I think she must always close the door!) and it's quite bad.

“Is there any way of removing it without wrecking the rubber seal? The mould remover I have says ‘don't use on rubber’!”

Stubborn grime build-up can result from various factors, such as frequently washing at low temperatures or excessive use of enzyme-based laundry products, making periodic deep cleaning of the drum seal necessary.

Fortunately, cleaning enthusiasts quickly responded with solutions, and one standout recommendation was white vinegar.

One user shared: “I put kitchen roll drenched with white vinegar round mine and left it overnight. It was amazing, it wiped off in the morning and there was no mould in sight.”

Another cleaning whizz added: “I used white vinegar on the rubber seal, left it on about 30 minutes and it wiped off easily. I then put a hot empty cycle on... no mould and no damage.

“Try also to get your mum to leave the washing machine door open for a while after each wash.”

A third commented: “I just did mine, kitchen paper soaked in white vinegar. Left it for a while and yuk, it was black!" I never close my machine door when it's empty, maybe it's the constant dampness.”

Luckily, white vinegar is surprisingly affordable, with retailers like Aldi and Sainsbury's selling it for as little as £0.35 a bottle.