Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to kill weeds with vinegar [title] Buy white vinegar. [step] Go to your local grocery store and buy a bottle of basic vinegar, typically a 5% concentration of acetic acid. The best bargain is probably to buy a one gallon jug unless you only have a few weeds.

Ending1: It doesn't have to taste good-just a few drops of the solution can kill any weeds that find their way into your garden. [substeps] The vinegar and pepper helps destroy the remainder of the bermuda grass and virus doing their landscaping. Ending2: [substeps] Vinegar is one of the best non-identifiable chemicals you can use in your garden as a seed starter. Pop up a bag of pop up soda in a standard metal can and carefully add in 1/2 cup (120 ml) of distilled white vinegar. Ending3: Add a drop of white vinegar into the bottle and have a close inspection. If you see any areas with a lack of weeds, then vinegar is probably best for killing them. Ending4: If you are killing a lot of weeds, you may need to buy more than one gallon, but one gallon will cover a large area. [substeps] The acid in vinegar is what kills the weeds.

Answer format: ending1/ending2/ending3/ending4