Weeds are unsightly garden invaders that often make gardeners resort to using harmful chemicals or home remedies like white vinegar and salt. However, an alternative solution has been making the rounds among green-thumbed enthusiasts.

The Gardening UK Facebook group has seen quite the buzz around using boiling water to combat patio weeds, as noted by Karen Hill who queried: "To those of you who use boiling water to kill the weeds growing on gravel and patios, how often and for how long do you do it to see a difference?”

Several members were quick to respond stating that steaming hot water can yield visible results rather swiftly.

Sarah Higgins shared her own experience: “I have found it depends on the weed - most of my patio weeds reacted pretty quickly. I use boiling water on my driveway.”

Chiming in, Rachelle Breakspear enthused: "Poured hot water on the weeds and next day they were burnt to a crisp, then I pulled them out and not seen any since."

Another tip came from Tracey Saunders who advised: “As soon as you notice the weeds put boiling water on it. I go round every week with the kettle my drives weed-free.”

Annie Searle added her routine saying: “I check on mine once a week. Each time they regrow the weeds seem to be weaker and take longer to come back.”

John Gardner advised keen green thumbs: “When you see green shoots. Do a weekly 'patrol' during the growing season. They'll die the same day and shrivel to nothing in a couple more days if you use this. It's genius.”

Following the expert's guidance, Jazz Bah recalled the success of the technique: “I saw a notable difference the next day. I did mine about a month ago and have not done it since. Dog friendly and I'm not averse to weeds as such, just not on my path.”

The boiling water trick can say bye to troublesome weeds, but beware the same scalding splash can also obliterate your beloved blooms if not handled with care.

To avoid splashing hot water on yourself it is wise to use a teapot with a spout and heat-proof handle for the task.

The spout allows you to direct the flow of water right on the weeds, while the kettle retains most of the heat. 

Pour slowly, especially if there is grass nearby or ornamental plants that might be damaged.

For a more effective method, gardeners can prune off most of the foliage and treat the roots with boiling water in the garden.