Rita from Puyallup, Wa writes
I have read in several places here to vacuum daily and wait two weeks to mop. Do I need to also spray with NyGuard and Bifen IT which was sent with the kits I purchased?
You should vacuum before applying Precor 2000 Plus Premise Spray and every day or every other day thereafter as long as you continue to see flea activity. You should concentrate this treatment on carpet, rugs, and under and behind furniture. Smooth floors such as tile or new hardwood floors may be vacuumed and do not need to be treated with a broadcast spray unless there are many grooves or cracks and crevices where flea eggs could be deposited. NyGuard IGR and Bifen IT should be diluted and applied together according to the product labels to treat outdoors. Please let us know if you have further questions.
Answer last updated on: 10/10/2015
