Miss from New Orleans, La writes,
How long the smell remain after using demon max and what's the best igr to use when treating roaches...
Demon Max is an oil based product so the residual and smell will last longer than most liquid insecticides. Depending on where you used the product, indoors or outdoors will depend on how long the the odor will stay around. Demon Max is preferrably used outdoors for this reason. The best IGR to use for Roaches indoors is Gentrol IGR. You will mix 1oz per gallon of water in a hand pump sprayer.
Answer last updated on: 01/10/2015