What Is a Home Remedy for Killing Weeds?


Quick Answer

Make a homemade weed killer by combining 1 gallon of vinegar, 1 cup of table salt and 1 tablespoon of dish washing liquid. Stir the mixture until the salt dissolves. This eco-friendly herbicide kills existing weeds and prevents them from returning.

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Full Answer

To use this home remedy, pour the liquid into a plastic spray bottle. On a sunny, dry day, spray the weeds thoroughly with the solution. Make sure the plants are well soaked. It may take several days for the greenery to die. Pour any leftover mixture into a tightly-lidded plastic container and store it in a cool, dark place.

The ingredients in this homemade herbicide do not hurt people, animals or the environment. The acid in the vinegar kills plants, but it does not prevent them from growing back. The salt remains in the soil and prevents new growth by drying the plant cells. Adding the dish washing liquid helps the ingredients bind together and stick to the weeds.

This herbicide works well for stubborn weeds growing in sidewalk cracks, but it is less effective on weeds with waxy or hairlike leaves. If this weed killer is applied on a rainy day, the precipitation will make the combination less effective.

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