Essential Waitrose Thick Bleach costs 70p while Just Essentials by Asda Thin Bleach costs 42p.
Other suggestions from Mrs Hinch fans included using Pink Stuff paste, Astonish Mould and Mildew remover, a grout pen, bicarbonate of soda and Black Harpic.
Linda Reeve commented: “Pink Stuff paste and a tile grout brush. Hard work but effective.”
Justine Sharratt said: “I sprayed mine with Astonish Mould and Mildew spray and scrubbed it with a toothbrush.
“To be fair, mine’s only a small bathroom and it’s time-consuming. It’s still not perfect but I’m hoping to replace the whole thing next year. Never again would I choose that tile & grout combination.”
