Finding bed bugs in your home is unsettling. Whether you spotted a live bug, woke up with mysterious bites, or noticed tiny bloodstains on your sheets, your first instinct may be to panic, toss your mattress, or move out. But before you do anything drastic, take a breath—there are clear, effective steps you can take to handle the situation.

This guide will walk you through exactly what to do (and what not to do) in the first 24–48 hours after discovering bed bugs in your home. Acting quickly and correctly can help you contain the problem, avoid making it worse, and ensure treatment is as effective as possible.

Step 1: Confirm the Infestation

Before assuming the worst, make sure it’s actually bed bugs. Many people mistake other insects (like carpet beetles or fleas) for bed bugs, and treating the wrong pest can waste time and money.

Here’s what to look for:

• Live bugs: Flat, reddish-brown, and about the size of an apple seed
• Bites: Small, itchy welts in lines or clusters, usually on exposed skin
• Black spots: Bed bug droppings on sheets, mattress seams, or walls
• Shed skins and eggs: Light-colored shells or tiny white eggs near sleeping areas
• Blood stains: Tiny rust-colored spots on pillowcases, sheets, or pajamas

If you’re unsure, take a photo or capture a sample (in a sealed bag or jar) and show it to a pest control professional for identification.

Step 2: Don’t Throw Everything Out

One of the most common mistakes people make is throwing away mattresses, furniture, or bedding immediately after finding bed bugs. Not only is this unnecessary in most cases—it can also spread the infestation if bugs are carried through your building or left on the curb.

Professional exterminators can often treat and save infested items. It’s usually more cost-effective (and less stressful) to keep your belongings and have them professionally inspected.

Step 3: Stop the Spread

Bed bugs are great hitchhikers. Your next priority is to contain them and avoid carrying them to other areas of your home—or to someone else’s.

Do:

• Limit movement between rooms. Try not to sleep in a different bed or move to the couch; this only spreads the bugs.
• Keep infested items in place. Avoid dragging sheets, pillows, or furniture into other rooms.
• Seal items in bags. If you must remove clothing or bedding, place it in tightly sealed plastic bags until it can be washed.

Step 4: Begin Laundry Protocol Immediately

Bed bugs can’t survive high heat. Washing and drying infested items is one of the most effective steps you can take right away.

• Wash bedding, clothing, curtains, and towels in hot water
• Dry on high heat for at least 30–40 minutes
• Bag clean items in sealed plastic bags or containers to prevent re-infestation

Don’t forget smaller items like stuffed animals, pet bedding, or backpacks—they can all harbor bugs.

Step 5: Vacuum Thoroughly

Vacuuming can help reduce the number of live bugs and eggs while you wait for treatment. Focus on:

• Mattress seams and box springs
• Around bed frames and headboards
• Baseboards and corners of the room
• Cracks in furniture
• Upholstered chairs or sofas

After vacuuming:

• Immediately seal and dispose of the vacuum bag in an outdoor trash bin
• If using a bagless vacuum, empty the canister outside and wash it thoroughly

Repeat this process daily if possible until treatment begins.

Step 6: Call a Professional Exterminator

DIY bed bug treatments rarely work—and often give the bugs time to spread. Bed bugs are resistant to many over-the-counter sprays, and missing just a few eggs can cause a reinfestation weeks later.

Professional pest control companies offer specialized treatments, including:

• Heat treatment: A one-day solution that kills all life stages
• Targeted chemical applications: Effective when done by licensed professionals
• Follow-up inspections: To ensure the infestation is completely eliminated

The sooner you schedule an inspection, the easier and less expensive the process will be.

Step 7: Prepare for Treatment

Once your exterminator has scheduled a treatment, they’ll likely provide preparation instructions. This may include:

• Removing clutter
• Washing and bagging personal items
• Moving furniture away from walls
• Unzipping mattresses or box springs for access
• Securing pets and notifying neighbors (in multi-unit buildings)

Following prep instructions carefully ensures the treatment reaches all hiding spots and increases its effectiveness.

Final Tips and What to Avoid

Avoid:

• Over-the-counter foggers (“bug bombs”)—they don’t penetrate hiding spots and can make things worse
• Essential oils or homemade sprays—they’re not effective at killing bed bugs
• Ignoring the problem—infestations get worse over time, not better

Do:

• Stay calm and act methodically
• Take immediate containment and cleaning steps
• Get professional help as soon as possible

Final Thoughts

Discovering bed bugs can be overwhelming—but you’re not alone, and it’s completely treatable. The most important thing is to act quickly, avoid common mistakes, and get professional guidance.

If you’ve found signs of bed bugs in your home, don’t delay. The sooner you respond, the easier it will be to eliminate the problem and reclaim your peace of mind. We recommend Positive Pest Management.