Keeping bed bugs out of your home comes down to three habits: inspecting the places you sleep away from home, managing your luggage so bugs can’t climb in, and treating everything with heat before it enters your living space. Bed bugs are small, nocturnal, and excellent hitchhikers. They crawl into luggage seams, clothing folds, and personal items, then travel with you from a hotel room, a thrift store, or even a movie theater seat straight into your bedroom.
How Bed Bugs Hitch a Ride
Bed bugs don’t jump or fly. They crawl onto soft, fabric-rich items that sit still long enough for them to climb aboard. A suitcase left on a hotel carpet overnight, a jacket draped over an infested chair, a used dresser loaded into your car: these are the bridges bed bugs use to reach new homes. Once inside a building, they can also move room to room through hallways, shared walls, and gaps around utility pipes.
Their flat, apple-seed-sized bodies fit into seams, folds, and crevices that most people never think to check. That’s what makes prevention so specific. You need to know exactly where to look and what to do at each stage of travel.
Inspect a Hotel Room Before You Settle In
The single most important step is checking the room before you unpack anything. Start by leaving your luggage in the bathroom. Acrylic surfaces like bathtubs are too slick for bed bugs to crawl on, making the bathroom the safest temporary holding spot for your bags.
Check the Bed First
Pull back the sheets and inspect the mattress seams, especially along the edges and corners. Look at the headboard, the bed frame legs, and the foot of the bed. You’re looking for live bugs (small, oval, reddish-brown), dark spots or stains from their droppings, tiny pale shed skins, or small white eggs. Any one of these is a reason to request a different room, ideally on a different floor.
Move Outward From the Bed
Check behind the nightstand where the carpet meets the wall. Open desk drawers and look into the joints and crevices. Inspect the seams, folds, and undersides of chairs, couches, and cushions. A phone flashlight works fine for illuminating dark gaps. Bed bugs also hide behind picture frames, along baseboards, and around electrical outlet covers on the walls.
Use the Luggage Rack Carefully
If the room passes inspection, check the luggage rack itself before placing your suitcase on it. Luggage racks are a common hiding spot. Once you’ve confirmed it’s clean, pull it away from the wall so bugs can’t crawl from the wall onto your things. Keep your suitcase zipped when you’re not actively accessing it, and avoid using the hotel’s drawers or closets. A hard-shell suitcase is easier to inspect than a fabric duffel bag.
Protect Your Clothes During the Trip
Bag your dirty laundry in sealed plastic bags and keep it separate from clean clothing throughout your stay. If you suspect any bug activity mid-trip, place the bagged clothes in the bathtub. This traps any bugs that may have gotten onto the fabric and keeps them from spreading. The same goes for shoes, which can pick up bugs from carpeted floors.
The Homecoming Routine That Actually Works
What you do in the first hour after returning home matters more than anything you did at the hotel. Unpack in the garage, mudroom, laundry room, or foyer. Never bring your suitcase straight into the bedroom. Choose a hard surface under bright light so you can spot any bugs immediately.
Take clothing directly from the sealed plastic bags and put it into the washing machine. Wash on the hottest setting the fabric allows, ideally between 100°F and 120°F. Then dry on medium-high heat for at least 30 minutes. Temperatures above 122°F kill bed bugs at every life stage, including eggs, and the medium-high dryer setting typically reaches that threshold. Items that can’t be washed, like shoes, backpacks, or stuffed animals, can go straight into the dryer on medium-high for 30 minutes.
Anything that needs dry cleaning should stay in a sealed plastic bag until drop-off. Let the dry cleaner know the items may have been exposed to bed bugs so they can handle them appropriately.
Clean the Suitcase Itself
Once everything inside has been dealt with, inspect the empty suitcase with a flashlight. Check every seam, fold, zipper track, and pocket for bugs or eggs. Vacuum the interior using a brush and crevice tool attachment, then seal the vacuum bag or canister contents in a plastic bag with tape before throwing it away. Scrub the suitcase with hot, soapy water along the seams and folds. For extra assurance, you can run a household steamer over the luggage before storing it.
Secondhand Furniture and Clothing
Travel isn’t the only risk. Used furniture is one of the most common ways bed bugs enter homes. Before buying any secondhand upholstered item, inspect it thoroughly, preferably before it’s in your car.
For sofas and chairs, remove all cushions and check along decorative edges and seams. Push down on the springs and look inside the frame. Flip the piece over and examine the underside for dark droppings or dirty-looking clusters of shed skins and eggs. For dressers and nightstands, open every drawer, use a flashlight on all surfaces, and turn the piece upside down to check underneath. Wiping surfaces with a light-colored rag can reveal fecal stains you might miss visually.
Metal bed frames are less attractive to bed bugs than wood but still need inspection. Used mattresses carry higher risk and, in some states, must meet specific sanitation labeling requirements before resale.
For thrift store clothing, check pockets and seams before buying. Turn garments inside out when possible and shake out sheets and towels. Once home, treat everything with the same hot wash and 30-minute dryer cycle you’d use after travel.
Everyday Situations Most People Overlook
Hotels get the most attention, but bed bugs show up in movie theaters, on public transit, in office furniture, and in waiting rooms. You can’t realistically inspect every seat you sit in, but a few low-effort habits reduce your risk. Keep bags off the floor and on your lap or on a hard surface when possible. Avoid placing coats or jackets on upholstered seats in public spaces. When you get home from a situation that felt risky, toss the clothes you were wearing into the dryer on medium-high for 30 minutes before putting them in your hamper or closet.
The core principle is always the same: heat kills bed bugs reliably, and barriers (sealed bags, hard surfaces, slick tubs) stop them from spreading. Build these steps into your travel and shopping routines, and the odds of an infestation drop dramatically.