Steven from King Of Prussia, Pa writes
I have heard it takes about 7-10 days to work. This is fairly slow. Is this true?
Phantom is a non-repellent insecticide that has a delayed reaction which allows pests time to get back to the colony and spread the product. It can take time to work and kill off an entire colony depending on the pest and how large of an infestation you are treating
Answer last updated on: 10/05/2013