How to Create Your Own Eco-Friendly Weed Killer Chemical weed killers can damage not only your garden but also the planet. Luckily, there are natural alternatives that are both effective and safe. Here are some simple recipes you can try at home: Potato cooking water After boiling potatoes, dont throw the water away! While still hot, pour it directly over the weeds in your pathways or borders. Repeat regularly to keep unwanted plants at bay naturally. Nettle liquid fertilizer Chop about 2 kg of fresh nettles and soak them in 10 liters of water. Leave the mixture to ferment for around 10 days in a shaded area at about 20C. Strain and spray the liquid onto weeds. The leftover nettles can be composted to boost your soil. White vinegar dish soap Mix 1 liter of white vinegar with 2 teaspoons of dish soap. Pour into a spray bottle and apply directly to weeds. The soap helps the vinegar stick to the leaves for better results. White vinegar fine salt Dissolve 23 teaspoons of fine salt in 1 liter of white vinegar. Stir well and spray onto weeds, ideally on sunny days for faster action. Hand weeding Sometimes the simplest way is still the bestpulling weeds by hand. Its precise, effective, and completely chemical-free, especially useful for smaller areas. By using these eco-friendly methods, youre helping to protect the planet while keeping your garden neat and healthy. Happy gardening!