Common House Bugs and Other Pests—Room by Room
Not all pests show up in the same places. Some thrive in damp bathrooms and basements, while others hide in attics, kitchens, crawl spaces, or along exterior features like siding, eaves, and mulch or stacked wood. Understanding where common house bugs and other pests are most likely to appear is the first step to preventing them.
This interactive guide helps you identify pests by area of the home—before small issues spread into bigger problems. Click any space, from the attic to the yard, to learn what attracts pests there, what signs to watch for, and how American Pest helps protect homes across Maryland, D.C., and Virginia with science-backed solutions.
Frequently Asked Questions About Common House Bugs and Pests
The most common household pests include ants, cockroaches, spiders, flies, occasional invaders like silverfish, stink bugs, boxelder bugs, and centipedes. Rodents and seasonal pests are also common. Best way to keep your home protected is by taking preventative measures and hiring a pest professional.
Bugs enter homes looking for food, water, warmth, and shelter. Small cracks, gaps around siding, doors and windows, plumbing penetrations, and cluttered areas make entry easier. Hiring pest professionals who regularly inspect and treat your home is the best way to make sure that you can keep pests out!
Pest activity increases during warm months due to breeding cycles and spikes again in fall and winter when pests seek indoor shelter from the cold. For example, Ants, Mosquitos, Ticks, and Spotted Lanternfly activity is at it’s highest between Spring-Fall. While rodents often are attracted to warmth in the winter. There are some pests, however, that are active year-round, even when you don’t see them.
Just because you don’t see pests, doesn’t mean they’re not there.
Some are simply a nuisance, but others can pose risks:
- Rodents spread diseases like Hantavirus and more
- Stinging insects can cause allergic reactions
- Cockroaches and rodents can cause asthma spread bacteria
- Ticks and mosquitoes can transmit vector-borne diseases like Lyme Disease, Malaria, Zika, and more
While cleaning your home can help prevent pests, it doesn’t eliminate entry points, moisture issues, nesting areas, or any existing infestations.
Without addressing any conducive conditions, sealing entry points, and eliminating any infestations, you will continue to have issues. American Pest Professionals are trained to know exactly what to look for and how to take those steps on a regular basis to help keep you pest-free.
These are bugs like stink bugs, boxelder bugs, and cluster flies that accidentally enter homes—often seasonally—while searching for warmth or shelter. They’re typically considered nuisance pests and are less risky.
If you have any existing pest problems, it’s best to seek a pest professional. However, if you’re looking to prevent pests naturally, here’s what we recommend:
- Seal cracks and gaps
- Fix moisture problems
- Store food in airtight containers
- Reduce clutter
- Keep vegetation trimmed away from the home
You should call a professional if:
- You are seeing termites, rodents, or bed bugs,
- Other Bugs are appearing regularly
- You see signs of nesting or droppings
- DIY methods aren’t working – Always do research before attempting DIY efforts as some DIY solutions can actually make the pest problem worse!
- You’re concerned about health or property damage
You can request a quote or an inspection easily by completing the form below or calling 301-232-5845
View Our Most Popular Pest Control Solutions
We know pests can be unnerving, choose a company that puts your mind at ease.
Termite Treatments
Say goodbye to wood-destroying termites in your home when you contact American Pest for expert termite control.
Rodent Control
Our certified rodent control professionals will put an end to your frustration by getting rid of rats and mice inside your home
Ant Control
American Pest gets rid of ants that have infested your home or your lawn. Learn more about our quality home ant control services.
Mosquito & Tick Control
Monthly protection from mosquitoes & ticks around your home while these seasonal pests are in their peak (Spring-Fall).
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