Bed Bug Treatment Preparation: 10 Steps to Get Your Home Ready

Bed Bug Treatment Preparation: 10 Steps to Get Your Home Ready

Updated: April 2026 | Reading Time: 9 minutes | By Custom Bedbug Inc

Professional heat treatment is the most effective way to eliminate bed bugs โ€” but its success depends heavily on how well you prepare your home. Proper preparation ensures heat reaches every hiding spot, protects your belongings from damage, and is required for our 30-day guarantee to apply.

This guide walks you through all 10 preparation steps in detail so you know exactly what to do, what to move, and what to leave alone before treatment day.

Professional bed bug heat treatment equipment being set up in a Kent, WA home

Our technicians place industrial electric heaters and sensors throughout your home to ensure heat reaches every surface.

Why preparation matters: During heat treatment, industrial heaters raise your home's temperature to 135โ€“145ยฐF. Heat needs to reach every crack, crevice, and hiding spot where bed bugs may be. Clutter, tightly packed items, and heat-sensitive materials can all interfere with this process. Proper preparation is essential for the treatment to work as intended.

1 Remove Heat-Sensitive Items

Some household items can be damaged by the high temperatures used in treatment. Remove the following and place them in boxes labeled "Do Not Heat":

  • Candles, crayons, lipstick, and other wax products
  • Pressurized cans (hairspray, spray paint, cleaners)
  • Ammunition and firearms
  • Fire extinguishers
  • Printer cartridges
  • Vinyl records, cassette tapes, DVDs, and Polaroid photos
  • Flammable materials (butane lighters, solvents, lamp fuel)
  • Houseplants

All people and pets must leave the home during treatment. Leave pet bedding, kennels, and toys behind โ€” these need to be treated too.

2 Notify Us About Musical Instruments

Pianos, guitars, violins, and other instruments are valuable and may need special handling. Let us know about any instruments in your home before treatment day so our technicians can plan accordingly. Leave instruments in their cases โ€” these areas also need to be inspected and treated.

3 Take All Wall Hangings Down

Picture frames, mirrors, paintings, and decorative wall hangings are excellent hiding spots for bed bugs. Remove everything from your walls and place items on the floor, leaning against the wall. This exposes the backs of frames where bed bugs may be hiding and allows heat to penetrate around them fully.

Residential home prepared for bed bug heat treatment remediation

Proper preparation allows heat to penetrate every surface in your home, including furniture, mattresses, and wall voids.

4 Unplug All Electronics

Go room by room and unplug all small electronics: phone chargers, TVs, laptops, desk lamps, gaming consoles, and similar items. High treatment temperatures can affect their operation.

Large appliances can stay plugged in. Also note the location of any fire sprinklers or heat sensors in your home and let your technician know.

5 Move Medications and Food to the Refrigerator

Place the following items in your refrigerator to protect them from heat:

  • All prescription and over-the-counter medications
  • Vitamins and supplements
  • Perishable food items
  • Wine, liquor, and other beverages

Move toiletry items (lotions, soaps, makeup) from drawers into your sink or bathtub so they're accessible but out of direct heat zones.

Questions About Preparation?

Our team walks you through every step before treatment day. Call for a free phone consultation.

Call (866) 760-0116 Get Free Quote

6 Declutter and Vacuum

Clutter gives bed bugs more hiding spots and prevents heat from distributing evenly. Before treatment:

  • Organize piles of papers, books, and magazines
  • Clear items from under beds and off floors
  • Put loose items in their proper places
  • Vacuum all floors, including under furniture and along baseboards

Our high-volume fans circulate heated air throughout your home. Loose papers and lightweight items left out can be displaced. The cleaner and more organized your space, the more effectively the heat will penetrate.

7 Leave Personal Bags Behind

When you leave the home on treatment day, take only what fits in your pockets or a simple plastic bag. Leave behind:

  • Purses, backpacks, and briefcases
  • Diaper bags and tote bags
  • Luggage and suitcases (especially if you've traveled recently)
  • Wheelchairs and walkers (arrange a rental if needed)

All of these items can harbor bed bugs and need to be treated. Wear freshly laundered clothing when you leave.

8 Launder Clothing (But Leave Bed Linens Alone)

For clothing in drawers and closets: If items are densely packed, remove them and place in open-weave baskets so heat can circulate. Loosely hung or folded clothing can stay in place.

Critical rules:

  • Do NOT put clothing in sealed plastic bags โ€” this blocks heat from reaching the bugs
  • Do NOT strip bed linens before treatment โ€” this can scatter bed bugs to other areas
  • Leave sheets, blankets, pillows, and comforters on the bed
  • Place loose blankets and pillows in open-weave baskets
Common mistake: Many people instinctively want to strip their beds and bag all their clothing before treatment. This actually works against the process. Leave bed linens in place and keep clothing accessible to the heat โ€” not sealed away from it.

9 Remove Window and Floor Coverings

Bed bugs hide in curtain folds, blinds, and area rugs. Before treatment:

  • Drapes and curtains: Remove and launder, then lay flat in the treatment area
  • Blinds and shutters: Remove and lay flat on the floor (not on the bed)
  • Area rugs: Roll up and stand on end so heat can reach the floor underneath

10 Plan Your Day Away from Home

Schedule your treatment on a day when everyone โ€” family members, guests, and all pets โ€” can be out of the home for the full duration:

  • Treatment time: Typically 6โ€“8 hours
  • Cool-down period: 1โ€“2 hours after treatment ends
  • Your technician will contact you when it's safe to return

When you return, some surfaces (door knobs, toilet seats, metal or glass surfaces) may still be warm. Keep children and pets away from hot surfaces and open windows or turn on AC to speed cooling.

Bed bug treatment options comparison โ€” heat treatment vs chemical treatment guide

Heat treatment eliminates bed bugs at every life stage in a single day when proper preparation is followed.

After treatment: You can sleep in your own bed the same evening. Leave mattress encasements in place for at least a year, and use interceptor traps under bed legs for ongoing monitoring. Our 30-day guarantee covers you when all preparation guidelines are followed. Results depend on proper preparation and following all treatment guidelines.
10,000+
Treatments Completed
1 Day
Treatment Time
Since 2014
Serving Washington
30 Days
Guarantee with Prep

Ready to Schedule Heat Treatment?

We'll walk you through every preparation step and provide a detailed checklist specific to your home.

Call (866) 760-0116 Get Free Quote

Frequently Asked Questions

How long does it take to prepare for bed bug heat treatment?

Most homeowners need 3 to 6 hours to complete all preparation steps, depending on the size of the home and amount of clutter. Plan to start the day before treatment. Your technician provides a detailed checklist when you schedule service.

What happens if I don't prepare properly?

Inadequate preparation can reduce treatment effectiveness. Clutter prevents heat from penetrating evenly, and unprotected items may be damaged. If the property isn't prepared according to the checklist, the service may need to be rescheduled. Proper prep is required for the 30-day guarantee to apply.

Do I need to wash all my clothes before treatment?

Only if they are densely packed in drawers or closets. Loosely stored clothing can stay in place โ€” the heat will penetrate it. Do NOT seal clothing in plastic bags, as this blocks the heat. And do NOT strip bed linens before treatment โ€” leave them in place to avoid spreading bed bugs.

Should I throw away my mattress before treatment?

No. Heat treatment is designed to eliminate bed bugs from mattresses, furniture, and all items in place. Throwing items away risks spreading bed bugs to other areas and wastes money on replacements. Leave everything in place and let the heat do its job.

How long do I stay out of my home during treatment?

You must be out during the full treatment (typically 6โ€“8 hours) plus 1โ€“2 hours for cool-down. Most homeowners return the same evening. Your technician will contact you when it's safe to return.

Can I leave food in the refrigerator during treatment?

Yes. The refrigerator keeps items cool during treatment. Move all medications, vitamins, perishable foods, wine, and liquor into the fridge before treatment day. Pantry items in sealed containers are generally fine, but check with your technician.

Disclaimer: This article provides general preparation guidelines for bed bug heat treatment. Your technician will provide a property-specific checklist before treatment day. Treatment effectiveness depends on proper preparation and following all guidelines. Custom Bedbug Inc is licensed and insured in Washington State (Business License #603498772 ยท Commercial Applicator #93091).

Last Updated: April 2026 | For more information, contact Custom Bedbug Inc at [email protected] or call (866) 760-0116

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