A budget-friendly cleaning hack has taken social media by storm, promising to restore lackluster patios to their former glory for less than £1.

Lindsey Lou, a member of the Gardening Hints public Facebook group, ignited the discussion when she posted a photo seeking advice for her worn-out patio tiles. 

Unable to afford replacements, Lindsey explained to the group’s 1.3 million members: “They have been jet-washed to death. 

“Any advice on how to get them clean and colourful again? I…