My patio cushion covers were covered in mould & algae – I got them looking brand new with a £1.50 buy

She then took the covers and let them soak for a few hours.

Winnie was stunned to see just how well the easy hack worked.

“I cannot believe it. There is not one bit of green mould on any of them,” she said.

“So I would like to say, well done, Astonish mould and mildew.”

You can purchase the miracle spray for yourself for as little as £1.50 in Poundland.

The clip went viral on her TikTok account @winniejo_customised with over 75k views and people were eager to try the hack themselves.

One wrote: “That’s a great hack. I’ve got some outdoor cushions where covers don’t come off, what I used was a jet washer. I’ll use astonish first now, thank you.”