Gardeners say kitchen staple is 'better than vinegar' for killing weeds

Daily Mirror

13-05-2025

Green-fingered gardeners have discovered a hack that is "better" than white vinegar when it comes to zapping pesky gravel weeds - and it's likely to already be in your kitchen
Keen gardeners have revealed the kitchen staple they say is "better" than white vinegar when it comes to banishing pesky gravel weeds. Gravel paths and driveways can be a real eyesore when weeds start to take over, turning a neat outdoor space into an unruly jungle.
The struggle to remove these unwelcome guests is all too familiar for many gardeners, but fear not, as green-fingered enthusiasts have unearthed a hack that trumps white vinegar and promises to zap weeds "almost instantly". And the best part? This miracle solution is likely already in your kitchen.
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The ingenious tip was revealed by members of the Gardening Hints and Tips group on Facebook, following a plea for help from one individual plagued by persistent weeds on their gravel drive.
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They posted: "I've seen lots of posts lately about the use of white vinegar and salt for weed killing. I have a gravel-covered drive and can't seem to keep the weeds in check, even using the recommended weed killer for paths.
"Would they work on the drive or is there something better? There are no other plants in the vicinity and it's not like I would be planting anything on the drive in future."
Group members swiftly chimed in with their suggestions for the poster, and while many endorsed white vinegar and salt as effective solutions, they highlighted something even better - washing powder.
One member shared: "I used to use salt on my alleyway and it works, but washing powder was better for me." One person shared their success story, saying: "I had success with some cheap soap powder and boiling water."
Another member praised the quick action of washing powder, stating: "Laundry powders are amazing on gravel weeds. You can see the results almost instantly."
For those who already use washing powder for their laundry, this solution is readily available at home, reports the Express. However, if you're more familiar with using pods or liquid detergent, you'll need to get your hands on some powdered form.
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This can be easily added to your shopping list during your regular supermarket visit, with prices starting from just £3.
Gardening expert Tom Clifford from Gardenstone has previously shared a handy tip with Ideal Home for those looking to avoid harsh chemicals: "Strong chemical weed killers, although effective, can often be harmful to your patio surface, especially if it's made from delicate stone.
"Washing powder offers a softer option that shouldn't damage your patio surface but will effectively kill weeds. Plus, washing powder is a common household item, making it much more accessible and affordable than chemical weed killers."
It contains boron, a substance toxic to plants, which can be used as an effective weed killer. However, caution is advised as it can also harm desirable plants.
To apply, simply sprinkle washing powder over the affected area and douse with boiling water.