Does Soapy Water Kill Spider Mites

Dish soap: The Oregon State University extension service recommends mixing 3 tablespoons of dish soap with a gallon of water to kill spider mites. Spray the soap solution on infested plant leaves weekly, as needed. Rubbing alcohol: The rubbing alcohol you have around the house also can kill spider mites.

Will Dawn dish soap kill mites?

Dawn liquid dish detergent in approximately a 2 percent concentration is a fairly safe alternative to commercial insecticidal soaps formulated to kill insects such as aphids, mites and scale on plants and keep them away.

Does soap water kill spider?

Mild dish soap mixed with water is an insecticide that coats soft-bodied insects, such as spider mites, essentially suffocating them.