Johnnie from Washington, Dc writes
Considering it does not come in powder form.
Permethrin SFR will not kill maggots. For maggots, try and locate the source of the maggots and clean and eliminate the breeding site for the flies. Permethrin SFR would be applied with any standard pump sprayer across carpet after mixing with water and following the instructions on the product label.
Answer last updated on: 02/22/2016