Jon from Houma, La writes
Demon WP Insecticide should not be mixed with hot water just regular temperature water. It is not a contact kill spray for knocking down wasps. It is labeled for them as a residual application to interior and exterior crevices. We do carry a product that is called Wasp-X. It kills flying stinging insects on contact with a very fast knockdown and kill. For more information on treating wasps, please take a few moments to review our treatment article on How to Get Rid of Wasps for a successful eradication program.
Answer last updated on: 02/24/2017