You wake up with red, itchy bites. You strip the sheets. You spot small brown dots on the mattress.
That sick feeling sets in. You might have bed bugs.
Don’t panic. But don’t wait either.
Bed bugs spread fast. The longer you leave them, the harder they are to clear. This guide walks you through the signs, the steps, and when you need to call in a pro.
We spoke with the team at Columbia Certified Pest Control to put this guide together. They deal with bed bug cases daily and know what works — and what doesn’t. Here’s what they told us.
How Do You Know It’s Bed Bugs?
First, you need to be sure. Bed bug signs are pretty clear once you know what to look for.
- Bites in a line or cluster. Usually on your arms, neck, or legs. They itch a lot.
- Small brown or rust spots. On your sheets, mattress, or bed frame. That’s their waste.
- Tiny white eggs. About 1mm in size. Often found in mattress seams.
- A musty smell. A heavy, sweet odour in the room. Not always present, but common.
- Live bugs. Flat, oval, brown insects. About the size of an apple seed.
Check the seams of your mattress first. Then the bed frame, headboard, and base of the bed. Bed bugs hide in tight, dark gaps.
They don’t live only in beds. So check sofa seams, curtain folds, and behind picture frames too.
Can You Get Rid of Them Yourself?
For a small, early case — maybe. For a spread-out case — no.
Here’s what you can try on your own:
- Wash and dry all bedding. Use the highest heat setting. Heat kills bed bugs at all stages.
- Bag and seal items you can’t wash. Leave the bags sealed for a few months.
- Vacuum the mattress and frame. Get into all the seams and cracks. Empty the bag right away — outside.
- Use a mattress cover. A sealed cover traps any bugs still in the mattress.
- Try bed bug spray. Over-the-counter sprays can help on contact, but they don’t reach hidden eggs.
The problem with DIY is that bugs hide well. You might clear what you see, but the eggs survive. A few weeks later, they’re back. If that’s happened — call a pro.
What Is Bed Bug Heat Treatment?
This is the gold standard for getting rid of bed bugs. And it works.
A pro brings in gear that heats the whole room to around 120 to 140 degrees. Bed bugs and their eggs can’t survive that heat. There’s nowhere for them to hide.
It takes one session. No bags to seal. No weeks of waiting. The whole space is treated at once.
It also means no harsh chemicals. Good for homes with kids or pets.
But it needs to be done right. The heat has to reach every part of the room — inside walls, under floors, behind outlets. A trained pro knows how to make sure nothing is missed.
What Does a Bed Bug Pro Do?
When you call in a pro, here’s what to expect.
- Inspection. They check the whole room — not just the bed. Walls, outlets, furniture, all of it.
- A plan. They’ll tell you what they found and how they plan to treat it.
- Treatment. Heat, chemical, or both — depending on the size of the case.
- Follow-up. A good company will come back to check the treatment worked.
Don’t move things around before they arrive. Moving items can spread bugs to new spots. Your pro will tell you what to prep.
How Much Does Bed Bug Removal Cost?
This is the question most people ask first. The honest answer: it depends.
A small treatment for one room might run $200 to $400. A full heat treatment for a whole home can range from $1,000 to $3,000 or more.
That sounds like a lot. But a small case can turn into a whole-home problem fast. Acting early is almost always cheaper than waiting.
If you’re in the Columbia, SC area and need a quote, pest control services from a local certified team can give you a clear idea of cost based on the size and scope of the problem.
How to Stop Bed Bugs Coming Back
Once you’re clear, you want to stay clear. Here’s how.
- Check hotel rooms when you travel. Pull back the sheets. Look at the mattress seams. Don’t put bags on the bed.
- Don’t bring in used furniture without checking it first. Sofas and bed frames are a common way bugs get in.
- Use mattress covers. A sealed cover makes it much harder for bugs to set up in your mattress.
- Check your bags after a trip. Put clothes straight in the wash on a hot cycle.
- Reduce clutter near the bed. Fewer hiding spots means fewer places for bugs to live.
Bed bugs don’t come from being dirty. They hitch rides on people and luggage. Clean homes get them too. So don’t feel bad — just act fast.
When to Call a Pro — Right Away
Some signs mean you shouldn’t wait even one more day.
- You’ve found bugs in more than one room.
- You tried DIY and the bugs came back.
- You’re seeing live bugs during the day.
- Someone in the home is having a bad reaction to the bites.
The longer bed bugs have to spread, the more it costs to clear them. And the more stress it causes.
A trained pro can clear the problem in one visit. That’s worth a lot.
Final Word
Bed bugs are one of the hardest pests to clear on your own. They hide well. They breed fast. And over-the-counter sprays rarely get all of them.
If you catch it early, move fast. Wash, vacuum, seal, and monitor. But if the problem is already spread — don’t waste more time on DIY.
Call a pro. Get a heat treatment. Get your home back.
The sooner you act, the easier and cheaper it is to fix.