Find Your Pest. Get the Right Plan.
Household pests are any uninvited bugs, rodents, or crawlers that show up inside your living space. Ants on the counter. Roaches under the fridge. A spider in the bathtub. Something scratching in the attic at 2 a.m.
This hub is the front door to every indoor pest guide on Pestlenz. Pick your pest below, jump to the full guide, and get a treatment plan that actually fits what you’re dealing with. No guessing. No one-size-fits-all advice that wastes your weekend.
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Jump straight to the category you need:
Featured Guides
These are the pests we get asked about most. Start here if you’re not sure what you have or you want the highest-impact guides on the site.
How Do I Get Rid of Bed Bugs?
The full playbook for spotting, treating, and preventing bed bugs. Includes mattress inspection, heat treatment, and product picks across retailers. Read the full bed bug guide →
How Do I Get Rid of Roaches?
A roach problem is rarely just one roach. This guide covers identification, baits, sprays, and the cleanup steps that actually keep them gone. Read the full roach guide →
How Do I Get Rid of Ants?
Different ants need different treatments. Use this guide to identify your species first, then get the right bait and barrier strategy. Read the full ant guide →
How Do I Get Rid of Spiders?
Most house spiders are harmless. A few aren’t. Here’s how to tell the difference and clear them out either way. Read the full spider guide →
Full Household Pest Index
Every indoor pest guide currently published on Pestlenz, grouped by category.
Bed Bugs
Roaches
- How Do I Get Rid of Roaches? (Main Guide)
- How Do I Get Rid of German Roaches?
- How Do I Get Rid of American Roaches?
- How Do I Get Rid of Oriental Roaches?
- How Do I Get Rid of Brown-Banded Roaches?
- How Do I Get Rid of Australian Roaches?
- How Do I Get Rid of Florida Woods Cockroaches?
- How Do I Get Rid of Large Roaches?
- How Do I Get Rid of Kitchen Roaches?
Ants
- How Do I Get Rid of Ants? (Main Guide)
- How Do I Get Rid of Fire Ants?
- How Do I Get Rid of Little Black Ants?
- How Do I Get Rid of Acrobat Ants?
- How Do I Get Rid of Argentine Ants?
- How Do I Get Rid of Carpenter Ants?
- How Do I Get Rid of Crazy Ants?
- How Do I Get Rid of Ghost Ants?
- How Do I Get Rid of Harvester Ants?
- How Do I Get Rid of Odorous House Ants?
- How Do I Get Rid of Pharaoh Ants?
- How Do I Get Rid of Sugar Ants?
- How Do I Get Rid of White-Footed Ants?
Rodents
Spiders
Silverfish
Millipedes
Scorpions
Related Guides
Looking for something broader? These category hubs go deeper on the most common groups.
Frequently Asked Questions
What are the most common household pests?
The top five in most U.S. homes are ants, roaches, spiders, mice, and silverfish. Bed bugs are less common overall but spike fast when they show up. Region matters too. Scorpions are big in the Southwest. Palmetto bugs (large roaches) dominate the Southeast. Mice and rats are everywhere but worse in older homes and colder months.
How do pests get into the home?
Three ways, in order: gaps in the building, hitchhiking on items you bring in, and food or moisture that attracts them. Gaps include door sweeps, weep holes, dryer vents, plumbing penetrations under sinks, and cracks in the foundation. Hitchhikers ride in on grocery bags, used furniture, luggage, and shipping boxes. Once inside, anything that gives them food, water, or shelter keeps them there.
What’s the safest way to treat pests indoors?
Start with the least-toxic option that actually works. For most household pests, that means baits, gels, dusts in cracks, and traps. Sprays inside living areas should be targeted, not broadcast. Always read the product label. The label tells you where you can apply it, how much, and how long to keep pets and kids away. If a product doesn’t have clear indoor instructions, don’t use it indoors.
Do I have to identify the exact species, or is a general spray enough?
Species matters more than people think. Carpenter ants need a different treatment than sugar ants. German roaches need a different approach than American roaches. Bed bugs need their own playbook entirely. A general spray might knock down what you see today, but it usually won’t solve the colony or infestation behind the wall. The guides in this hub walk you through ID first, then treatment.
How long does it take to get rid of a household pest problem?
Depends on the pest. Ants and small roach problems often clear in 1 to 2 weeks with consistent baiting. Bed bugs take 4 to 8 weeks minimum because of their egg cycle. Mice can be resolved in 1 to 3 weeks if you seal entry points and trap aggressively. Large infestations of anything take longer. The biggest mistake is stopping treatment when you stop seeing pests. Finish the cycle.
Are DIY treatments as effective as hiring a pro?
For most household pests, yes, if you use the right product and follow through. Pros have stronger formulations and faster results, but the active ingredients in consumer products are often the same chemicals at slightly lower concentrations. Where pros pull ahead is heavy infestations, structural issues like termites, and pests that need specialized equipment (bed bug heat treatment, rodent exclusion in tight crawl spaces).
When should I call a professional?
Call a pro if you’ve treated correctly for 4 to 6 weeks and the problem is getting worse, if you’re dealing with termites or carpenter ants causing structural damage, if you have a severe bed bug infestation across multiple rooms, or if you have a scorpion or venomous spider problem in a home with young kids. Also call if you’re physically unable to do the inspection and application work safely.
Can I prevent pests without using chemicals?
You can prevent most of them. Seal exterior gaps with caulk and steel wool. Fix leaks and reduce humidity in basements and bathrooms. Store food in sealed containers. Take out trash regularly. Trim shrubs back from the house. Vacuum often, especially edges and under furniture. Prevention won’t stop a heavy active infestation, but it stops 80% of problems before they start.