If you have weeds in areas you want to replant, fill an ordinary garden sprayer with white vinegar and add about one teaspoon liquid dishwashing soap like blue Dawn or Meyer’s Clean Day. Apply sprayer top and follow the instructions on the sprayer to get it ready to spray. That’s it. Seriously, it is that simple.

Pick a hot, dry day to spray weeds until saturated, and they will wilt and shrivel up within hours. Be careful to not spray anything you want to live. However, do not worry about the vinegar killing anything below the soil. Because vinegar will not harm the soil, you can safely replant the area once the weeds have died.

To kill all vegetation in walkways, driveways and other areas where you don’t want any living thing to grow again, mix two cups ordinary table salt with one gallon of white vinegar. Do this in a container that is larger than one-gallon capacity so you have room for the salt. Apply the lid and shake to dissolve the salt. Salt dissolves more quickly in vinegar than in water, but it takes a bit of doing. It may not completely dissolve, but that’s okay.

Add 1 teaspoon of liquid dishwashing soap (this is to break the surface tension of the mixture so it will stick to the plant material you’ll be killing). Pour into an ordinary garden sprayer. Apply to weeds or grass on a dry, sunny day to areas you don’t want to see vegetation of any kind in the future.

The presence of salt in this recipe is what will eventually bring permanence to your weed killing. The salt will penetrate and leach into the soil. It may take several applications, but in time the presence of salt will “sterilize” the soil in this area so that nothing will grow there. Plan well before you go this permanent route.

7 ways to get rid of Poison Ivy and Poison Oak without using harsh and toxic chemical sprays. Listed in order of distance from and contact potential with plant.

Graze a goat there.  Spanish and Angora goats are especially fond of poison ivy.  

Vinegar spray. White vinegar will kill poison ivy, though it might take a few days to notice. Fill your garden sprayer with straight, undiluted white vinegar and take aim at the poison ivy leaves and crowns. Try not to soak the ground, since it will result in inhospitable acidity in the soil. If you want, you can use calcitic lime to neutralize any vinegar in the soil afterwards.

Salt, water, and natural soap spray. Mix 1 gallon of water with 3 lbs of salt until well dissolved, add 1/4 cup of natural dish soap. Spray poison ivy leaves. This solution could also kill other plants in the area, so take care not to over do it.

Gin Spray. Mix 1 oz gin, 1 oz apple cider vinegar, 1 tablespoon baby shampoo, 1 quart water. Spray onto leaves and crown during hot part of the day. Should be dead by the next day.