The cleaning product can be picked up for as little as 89p from retailers such as B&M.
Sharing advice on the same Facebook page, Mrs Hinch fans also recommended using Viakal to clean tiles and grout.
Vicki Cockrell commented: “Use Viakal spray, spray loads of it and leave it to work, it’s magic. It doesn’t smell great but it works wonders.”
Vicky Mccombe added: “Viakal and a scourer but once it is off, the product will stop it coming back.”