Kills and chases mosquitos, ticks and fleas out of your yard and away from your house immediately upon spraying and keeps them out for up to 4 weeks and longer. Pump sprayer available as an option

(Occasionally two sprayings are sufficient for an entire summer). Odor disappears in about 30 minutes. Mosquito Barrier is a very strong Liquid Garlic that is diluted in water and sprayed on grass, shrubs, flowers and into any trees in the area. Quart size bottles will cover 1 1/4 acre, and one gallon covers 5 acres (or, covers 1 acre 5 times) and is all natural with no harmful chemicals or poisons. Safe for children, pets and plants.