Gentrol Aerosol IGR can be used in conjunction with glueboards, as these are only designed to catch insects while Gentrol prevents young from maturing into reproducing adults. Gentrol is directed to cracks and crevices around the room, traps are laid where you notice activity and are better more for monitoring than eliminating an infestation.
We would recommend one of our roach control kits. You can see the kits by clicking on the link here.
We also have a great article for eliminating them here.
Gentrol Aerosol IGR should not be applied inside the dishwasher. You will want to keep it dry after each use and apply products in the Roach Control Rotation A Kit for treating roaches along with non-chemical methods. Please take a few moments to review our treatment article on How to Get Rid of Roaches for a successful eradication program.
Gentrol Aerosol IGR should not be used around baits or as an insecticide for any of the listed pests, just an insect growth regulator. It will not repel roaches, it provides preventative action, since it disrupts stored product pests' normal development.
According to the product SDS for Gentrol Aerosol, any spills should be cleaned up by ventilating the area, and then applying absorbent material to contain the spill. Place in a container for disposal.