
One of the questions I’m asked most often is, “Can I handle this myself?”
The honest answer is… sometimes.
There are quite a few do-it-yourself pest control methods that genuinely work when they’re used correctly. There are also plenty that waste your time, and a few that can actually make the problem worse.
Here’s a look at some of the more common ones.
✅ DIY Methods That Actually Work
Borax Ant Baits
For some ant species, a properly prepared borax bait mixed with a food source can be effective. The workers carry the bait back to the colony, helping reduce the population over time.
The key is using the correct concentration. Too much borax can repel ants before they have a chance to share the bait with the rest of the colony.
Rubbing Alcohol for Bed Bugs
Rubbing alcohol kills bed bugs on contact.
If you see a bug while inspecting furniture or bedding, alcohol is one of the few household products I actually recommend using.
Just remember—it only kills what it directly touches. It won’t eliminate an infestation hiding in walls, furniture, or other inaccessible areas.
Diatomaceous Earth
Diatomaceous earth is a desiccant, meaning it damages an insect’s protective outer layer and causes it to dry out.
It absolutely works.
However, it’s often misused.
Because it’s a very fine powder, it becomes airborne easily. Breathing large amounts of dust isn’t good for people or animals, so avoid broadcasting it throughout living spaces.
When used, I recommend applying it only in enclosed voids, wall cavities, crawlspaces, or other locations where it won’t become airborne during normal activity.
It also has legitimate uses around poultry, where properly managed dust baths can help reduce certain external parasites.
Sticky Traps
Sticky traps are excellent monitoring tools for insects such as spiders, cockroaches, and crawling insects.
They help identify where activity is occurring and whether a treatment is working.
I do not recommend glue boards for rodent control. They are generally inhumane and often catch only juvenile mice while leaving the real problem unresolved.
🟡 Methods That Can Help… But Usually Aren’t Enough
Flea Foggers
Foggers can reduce adult flea populations and may provide temporary relief.
Unfortunately, they often fail to kill eggs hidden deep in carpet fibers or protected areas, which means the infestation usually returns unless additional treatment is performed.
Mothballs
Mothballs contain a strong fumigant and are designed for use in sealed containers to protect clothing from fabric pests.
People often try using them for mice, snakes, raccoons, and other wildlife.
While the odor can occasionally encourage an animal to leave a confined hiding place, they are not labeled for general wildlife control and should never be used throughout occupied living spaces.
❌ DIY Methods That Usually Don’t Work
Ultrasonic Pest Repellers
Despite their popularity, I have never found these devices to provide reliable pest control.
If they truly worked as advertised, the pest control industry would be using them everywhere.
Peppermint Oil, Dryer Sheets & Soap Bars
These are some of the most common recommendations you’ll find online.
While strong odors may temporarily discourage an animal or insect from using a particular spot, they rarely solve the underlying problem and almost never eliminate an infestation.
⚠️ DIY Methods That Can Make Things Worse
Aerosol Ant Sprays
This surprises many homeowners.
For certain species, particularly odorous house ants, spraying visible workers can cause the colony to split into multiple smaller colonies, making the infestation even harder to eliminate.
Sometimes spraying creates more ants—not fewer.
Consumer Bed Bug Sprays
Most over-the-counter bed bug products simply don’t eliminate established infestations.
Even worse, they can scatter bed bugs into new hiding places, making professional treatment more difficult later.
Bug Bombs for Bed Bugs
This is probably one of the biggest misconceptions in pest control.
People often assume bed bugs can be treated the same way as fleas because both feed on blood.
They can’t.
Bug bombs rarely reach where bed bugs actually hide and often cause them to disperse deeper into walls, furniture, and other protected areas.
My Philosophy on DIY Pest Control
I actually encourage homeowners to start with simple, practical solutions when they’re appropriate.
Good sanitation, sealing entry points, reducing moisture, trimming vegetation, and using the right DIY products can solve many small pest issues before they become major problems.
But when those methods stop working—or start making the problem worse—that’s usually a sign the issue has grown beyond what a do-it-yourself approach can solve.
That’s where experience, proper products, and a thorough inspection make all the difference.
At Tahoma Specialty Pest Services, my goal isn’t just to treat pests—it’s to solve the problem that’s allowing them to be there in the first place.
Tahoma Specialty Pest Services
tahomapest.com / 509 978 7830









