The 40p hack that will banish patio weeds for good – and how it’s even better than using vinegar

NOW that spring has arrived, many homeowners are turning their attention to sprucing up their outdoor spaces.

For some, the first task is tackling unsightly weeds that have taken over patios and driveways.

GettyAn expert has revealed a top deweeding hack that is simple to do[/caption]

A viral hack has surfaced, offering a simple and affordable solution to remove weeds “for good” – without the hassle of pulling them out by hand.

While vinegar is often recommended for killing weeds due to its acidic properties, a cheaper and equally effective alternative has been shared by Dr. Janine Bowring on TikTok.

Her method involves mixing one part salt, available for just 40p from M&S, with two parts water.

After stirring the mixture, she pours it directly onto weeds that poke through cracks in driveways and pavements.

Gardening expert Harry Bodell from PriceYourJob has also weighed in on the method, explaining that salt works by dehydrating weeds and disrupting their ability to absorb essential nutrients like potassium, magnesium, and calcium.

He says: “The disruption in nutrient uptake weakens the plant’s overall health, causing it to dry out from dehydration and die.”

Harry adds that salt prevents further weed growth by interfering with natural processes such as photosynthesis, leading to cell damage and dehydration.

He recommends lightly pouring the solution into gaps between paving slabs and targeting specific areas where weeds are emerging.

For best results, Harry advises applying the solution on a dry day to prevent humidity or rain from washing it away.

He explains: “Overnight, the solution will work on drying out the plant to the root, making the weed easy to remove the next day.”

However, Harry warns that while salt is effective at killing weeds, it can build up in the soil and affect the growth of other plants nearby.

He emphasises applying the solution only in areas where you’re certain it won’t harm other vegetation.

This budget-friendly hack could be a game-changer for those looking to reclaim their patios and driveways – but it’s essential to use it with care to avoid unintended damage to surrounding plants.