Uba from Brooklyn, Ny writes
No, it is recommended to apply Temprid FX or any liquid insecticide prior to applying any type of insecticide dust. Once the liquid spray application has dried, you can follow behind and apply the insecticide dust or DE. Dust applicaitons are best applied using a Hand Duster to reach deep into cracks and crevices along baseboards, under cabients, behind outlets, around plumbing and other inaccessible areas. View our How to Apply Dust Video for more information.
Answer last updated on: 12/20/2021