Michelle from Clarksville, Tn writes
Wasps are coming from attic through Air conditioner vents in ceiling. Is it safe to dust these vents that push air into the rooms?
Tempo 1% Dust dust should not be broadcast over the entire attic. Instead you should concentrate on dusting the cracks, crevices and voids and other areas where these insects harbor. If you have vents that blow air through the attic and into the home caution should be used to take care the dust is not blown through the vents.
Answer last updated on: 04/11/2014