Mike from Chattanooga, Tn writes
Backpack sprayer application of Bifen it. What respirator to use?
Bifen IT cannot be used in any type of fogging application. When using in a backpack sprayer you can use a respirator like the Comfo Classic but generally it is not needed unless you cannot get to fresh free flowing area. A standard N95 mask is the basic recommendation.
Answer last updated on: 03/02/2017