Phil from Catawissa, Mo writes
Demon WP leaves a white residue behind after it is sprayed, It meant to be used only as a crack and crevice treament on the inside of the home. If young children are a concern that might come into contact with with the residue, we would recommend using an insecticide that dries clear and does not leave an odor. Depending on what you are treating for Alpine WSG, Bifen IT or Suspend SC would be a better option as they dry clear, leave no odor and are pet and chlldren safe once dry.
Answer last updated on: 06/17/2014