Things You'll Need
Instructions
Sprinkle a thin layer of boric acid around the vented gas lines. Be careful not to dust any of the powder directly inside the lines.
Reapply boric acid around vented gas lines after it rains. Boric acid is highly effective over a long period of time; however, once wet, it loses potency.
Place some sticky traps near your vented gas lines to stop insects from coming inside the vents. Check the sticky traps regularly for bugs; discard and replace them when full.
Apply some boric acid around the perimeter of your yard to keep bugs away. The bugs will crawl over the powder, ingest it and die.
Mow, water and fertilize your grass regularly to deter bugs from taking up residence in your lawn.