The Bed Bug Prep Checklist — Print This Before Treatment Day

Failed preparation is the most common reason a Washington bed bug treatment gets rescheduled, and rescheduling normally costs a call-out fee on top of the $270 to $900 per room you are already paying. Prep takes a full day for a one-bedroom apartment and a weekend for a family home, because the laundry is the bottleneck rather than the tidying.

This checklist is built to be printed and worked through room by room. Use your treating company’s own prep sheet wherever it differs from this one — heat prep and chemical prep are genuinely different jobs, and only the company holding the equipment knows what its own gear will damage.

Before you start — three things that decide the whole day

Three decisions made before you touch anything determine whether prep succeeds.

First, get the prep list in writing from the company doing the work. A verbal list on the phone is the thing people misremember, and it is also what disappears when there is later a dispute about who was told what.

Second, do not move anything to an untreated room. This is the rule that people break with the best intentions, and it converts a contained one-room problem into a whole-home one. Bags stay inside the room being treated.

Third, start the laundry the night before. Every textile needs 30 minutes on high heat, a domestic dryer takes one load at a time, and this is where households run out of hours.

The printable checklist

The printable checklist below is organised by task rather than by room, because the tasks cross rooms and the laundry has to start first. Print the page, tick as you go, and keep it to hand when the technician arrives.

1. Textiles — start this first

• ☐ Strip all beds down to bare mattress and box spring.
• ☐ Wash bedding, sheets, pillowcases, blankets and mattress pads hot where the fabric allows.
• ☐ Run every item through the dryer on high for a full 30 minutes. The dryer kills, not the wash.
• ☐ Include curtains, cushion covers, soft toys, rugs, laundry-basket contents and the clothes in the wardrobe of the treated room.
• ☐ Dry-clean-only items go in sealed bags to be told apart, and are flagged to the technician rather than guessed at.
• ☐ Seal everything clean into fresh bags and leave the bags in the treated room.

2. Clutter — reduce, do not relocate

• ☐ Clear floor piles, laundry heaps and anything stored under the bed.
• ☐ Remove cardboard boxes entirely. Corrugated cardboard is prime harbourage, and it is the one storage material to get rid of rather than tidy.
• ☐ Bin excess magazines, newspapers and packaging, bagging rubbish inside the infested room and carrying it straight to an outdoor bin.
• ☐ Leave what remains in place. Emptying a wardrobe into the hallway fails prep and spreads the problem.

3. Access and airflow

• ☐ Pull every piece of furniture at least six inches off the walls.
• ☐ Open all drawers, closet doors and cabinets in the treated rooms.
• ☐ Unfold folded items — a folded duvet is an insulated pocket that heat will not penetrate.
• ☐ Remove drawers from dressers where the company asks for it.
• ☐ Clear a working path to every wall, outlet and baseboard.

4. Vacuum, then dispose outside

• ☐ Vacuum mattress seams, tufts and piping, then bed frame joints and screw holes.
• ☐ Vacuum baseboards, carpet edges, upholstered furniture seams and behind headboards.
• ☐ Immediately seal the vacuum bag, or the emptied canister contents, in a plastic bag.
• ☐ Put that bag in an outdoor bin, not the kitchen bin.

5. The removal list — safety and damage

• ☐ Aerosols, pressurised cans, lighters and fire extinguishers out.
• ☐ Candles, wax items, crayons and anything that melts out.
• ☐ Vinyl records, photographic film, and heat-sensitive collectibles out.
• ☐ All medication, including anything in a bedside drawer, out.
• ☐ Houseplants out. Fish tanks and pets out, with the tank arrangement agreed in advance.
• ☐ Musical instruments, particularly anything wooden or glued, out.
• ☐ Fresh food, wine and anything else the company’s damage list names.

6. The day itself

• ☐ Confirm the arrival window and the total time you need to be out.
• ☐ Arrange somewhere to be for six to eight hours, plus cooling time for heat.
• ☐ Take medication, chargers, work equipment and documents with you in a sealed bag.
• ☐ Arrange access — someone must be able to let the technician in and back out.
• ☐ Tell adjoining neighbours in a shared building, so they can inspect and report.
• ☐ Photograph the prepared rooms before you leave. This is your record if prep is later disputed.

Six mistakes that get prep rejected

Six mistakes account for nearly every rejected prep, and all six are avoidable once you know them.

1. Moving belongings to an untreated room. The instinct is to protect things. The effect is to seed a new room, and it is the single most expensive mistake on this list.
2. Washing but not drying on high. A hot wash alone does not reliably kill eggs. The 30-minute high-heat dryer cycle is the step that does the work, and skipping it wastes the entire laundry effort.
3. Leaving the bed made. Beds come apart to bare mattress and box spring. A made bed hides exactly the surfaces that need inspecting and treating.
4. Emptying wardrobes into the hallway. Hallways in apartment buildings are shared space, and a pile of infested clothing there is a complaint from a neighbour waiting to happen.
5. Missing the damage list. Aerosols and medication left in a room held above 120°F are a safety problem, not a tidiness one, and a technician who finds them will stop.
6. Starting on the morning of the visit. The laundry alone outruns a single morning in almost every household.

What is different about prep in Washington

Prep in Washington carries two local complications worth planning around.

The first is the housing stock in the Puget Sound corridor. Mid-century apartment blocks in Seattle, Tacoma, Everett and Bremerton commonly have shared laundry rooms rather than in-unit machines, which turns the 30-minute dryer rule into a logistics problem. Carrying infested laundry through a shared building also risks seeding the corridor, so bag items in the unit, carry the bags sealed, and unload directly into the machine. Budget considerably more time than a household with its own dryer.

The second is who pays for what. Under RCW 59.18.060 a Washington landlord carries the duty to keep the premises fit, which in most circumstances covers arranging and paying for the treatment itself. The physical prep inside the unit is normally the tenant’s task, and that split is where most disputes begin. Washington bed bug laws for landlords and tenants sets out the duties in full, and the landlord duty under RCW 59.18.060 covers the statute itself.

Get the prep requirements in writing when treatment is scheduled and keep the copy. If you are later billed for a failed prep you were never given instructions for, that written record is the thing that settles it, and disputing a landlord’s bed bug bill covers what to do next.

If you physically cannot do the prep

Some households genuinely cannot do this work, and saying so early is far better than failing on the day.

Mobility limits, a disability, hoarding disorder, a recent hospital discharge or simply living alone with a two-bedroom flat full of belongings are all real constraints. Many Washington pest control companies sell prep assistance as a paid add-on, and specialist cleaning firms handle heavier cases. The cost is real money on top of the treatment, and it is still cheaper than two failed visits.

If you rent, tell the property manager in writing that you need prep assistance rather than waiting for the technician to arrive and refuse. If a health condition is involved, that request may be a reasonable accommodation rather than a favour, and putting it in writing is what makes it one.

Washington Bed Bug Solutions connects Washington households with licensed local exterminators — we do not perform treatments ourselves, so we have no reason to talk you into a prep standard higher than the job needs. Tell us your ZIP and what kind of property you are in, and we will point you at companies that quote prep assistance openly rather than leaving it to treatment day.