How long does a typical treatment for fleas last when using Conquer Insecticide?
Conquer will last up to 60 days inside a home and for about 30 days when used outside. For bad infestations outside, you should apply every two weeks. Conquer will work much more effectively when you combine it with an IGR (insect growth regulator) such as Archer IGR. Inside the home, it is important to vacuum daily (even on hard floor surfaces) and dispose of the vacuum bag or empty the canister (if bagless) outside in a trash bag.
Answer last updated on: 09/08/2009