How to Keep Stink Bugs Out of Your Richmond Home This Fall
Stink bugs gather on Richmond homes each fall because adults search for a protected winter shelter in late September and October, and warm, sunny walls with gaps are the easiest way in. Keeping them out comes down to two lists: what draws them to your house and what discourages them. Most of the second list is a weekend of sealing and some landscaping changes.
What Draws Stink Bugs to a House and What Keeps Them Away
- Sunny south and west walls on warm fall days
- Gaps around windows, doors, siding, pipes, and chimneys
- Fruit trees, vegetables, and ornamentals planted beside the foundation
- Shrubs and branches pressed against the siding
- Silicone-latex caulk and weatherstripping on every gap
- Intact screens and tight door sweeps
- Vegetation trimmed back from the walls
- Host plants moved away from the foundation where possible
- A vacuum and a sealed bag for any that get inside
Host Plants Beside the House Pull Stink Bugs Closer
Brown marmorated stink bugs feed on fruits, vegetables, and ornamentals, so plantings near the house put them within a short walk of your siding. Utah State University Extension recommends avoiding host plants around buildings where possible. Moving a vegetable bed or a fruit tree a few yards from the foundation is a small change with a real payoff.
Myth: Stink Bugs Only Bother Older Homes
Newer homes get stink bugs too. Stink bugs look for any protected opening, and builders leave gaps around windows, vents, and utility lines in every decade. A tight, well-sealed older house can see fewer bugs than a newer one with open penetrations.
One Fall, Two Kinds of Richmond Neighborhood
Outer-ring communities such as Midlothian and Glen Allen have more landscaping and larger lots, which means more host plants near the house. Older city neighborhoods have tighter lots and more gaps in aging siding and windows. Our prevention guide covers the exterior routine, and our overview of common summer pests around Richmond covers the other pests homeowners deal with each year.
Common Questions About Stink Bugs in Richmond
When should I seal my Richmond home against stink bugs?
Before late September. Adults begin searching for winter shelter in late September and October, and sealing works best before they gather on the walls.
Do stink bugs eat plants in my garden?
Yes. Brown marmorated stink bugs feed on fruits, vegetables, and ornamentals, which is why Utah State Extension suggests keeping host plants away from buildings.
How should I remove stink bugs from inside?
Vacuum or sweep them up, seal the bag, and throw it away outside. A vacuum can smell of stink bug for a while, but the odor fades.
Does pest control cover stink bugs?
Frontline Pest Control's seasonal service treats the foundation, eaves, and yard, and a technician can confirm how stink bugs fit your plan at your address. Sealing entry points remains the most effective step.
Want a technician to check your home's weak spots before the bugs gather? Call Frontline Pest Control at 443-884-9713 and we'll help you figure out the right next step.