Weeds can be a nuisance in any garden, but they can be particularly unsightly and stubborn when they crop up in paved areas like patios. Commercial weed killers can be harsh on the environment and your wallet, but there’s a simple and effective DIY solution that can save you money and reduce your environmental impact.
This homemade weed killer requires just a few household items that you probably already have on hand: distilled vinegar, cooking salt, and washing up liquid. For a small batch, simply mix 500ml of vinegar with 30ml of cooking salt and a tablespoon of washing up liquid. Pour the vinegar into a pressurised sprayer first, followed by the cooking salt and dishwashing liquid. Give the mixture a good shake to ensure everything is thoroughly mixed.
The best time to apply this solution is on a hot and dry day to maximise its effectiveness. Once applied, the weeds should begin to wilt within 24 hours and be completely dried out within 48 hours. This simple, quick-acting formula not only keeps your garden looking pristine but also sidesteps the environmental and financial costs associated with commercial weed killers.
The high acidic content of vinegar helps to target stubborn weeds, whilst the cooking salt dehydrates them. Make sure to never use this homemade mixture on weeds which are located close to plants or on the lawn. This is because it could end up killing them too, ruining the hard work and look of the garden.
