Blake from Eunice, Louisiana writes,
Can you mix Permethrin and NyGuard IGR to treat yard for fleas?
Had a cat have a litter of babies under my house and I have a little flea problem. Trying to treat before it becomes a big problem
Yes, we recommend that you mow your lawn 1-2 days prior to your first application of Permethrin and NyGuard IGR. You will wait two weeks and provide a second application. You can perform a third and/or fourth application if needed depending on the level of fleas (waiting two weeks in between treatments).
Answer last updated on: 08/04/2014