1/2 cup fine (or coarse) salt
1 tablespoon of dishwashing liquid (the kind you use for washing dishes)
ProcedurePour two cups of white vinegar into a spray bottle or large container.
Add the half cup of salt. Stir or shake vigorously to dissolve as much of it as possible into the vinegar .
Add the tablespoon of liquid laundry detergent. This ingredient helps the mixture adhere more easily to the leaves of unwanted plants.
Pour the mixture into a spray bottle or manual sprayer. Close tightly and shake before each use.
Apply the product directly to the weeds, preferably in sunny and calm weather. Carefully spray only the plants you want to remove and avoid those you want to keep.
Advice
Apply the homemade herbicide when the plants are dry, ideally in the morning or at noon.
Do not use this mixture on lawns or cultivated areas as it may harm other plants through contact or runoff.