DIY 3 Ingredient Weed Killer
What You’ll Need 
1 gallon white vinegar (5% acetic acid or stronger)
2 cups Epsom salt or table salt
¼ cup blue Dawn dish soap
1 large spray bottle or garden sprayer
How to Make DIY Weed Killer: Step-by-Step 
1. Mix the Ingredients
Pour **1 gallon white vinegar**, **2 cups salt**, and **¼ cup Dawn dish soap** into a large container or spray bottle.
Shake well to combine. Let sit for a few minutes until fully mixed.
2. Apply the Spray
Spray the solution directly on the weeds, **soaking the entire plant**—leaves, stems, and base.
3. Let It Work
Let the mixture sit **for 24 hours** in full sun. You’ll start seeing results within hours, with most weeds browned and wilted by the next day.