Add Yahoo as a preferred source to see more of our stories on Google. Man staring forlornly at a fly strip in his kitchen - Vitaliy Abbasov/Shutterstock While fly strips and roach traps may be ...

Moisture and food on surfaces and in drains are the primary sources for gnats in the kitchen. Set up more than one trap in the area where you've observed the gnats. Look for and clean up the breeding ...