A Little Preparation Makes The Heat Work Better

Get Your Space Ready
Before the Heater Arrives

Finding bed bugs is stressful, but the preparation for heat treatment is easier than most people expect. Most of it comes down to helping the heat reach every hiding spot and keeping it from escaping. Follow these steps before you start your DIY bed bug heat treatment with a bed bug heater rental from Bed Bug Heaters Houston, and the treatment will go much more smoothly.

01

Skip the Pesticides

Do not use foggers, bombs, sprays, or dusts before treatment. The heat breaks them down, so you would only end up wasting them and having to apply them again.

02

Keep the Heat In

The less heat that escapes, the faster the room warms up. Seal off any air conditioning vents, cover leaky windows with insulated blankets, and block the bathroom exhaust fan. If you are only treating a single room, block the gap under the door as well, so the heat stays where it is needed.

03

Declutter, But Only a Little

The heat needs to move freely to reach every hiding spot. Take out trash and anything heat sensitive, but leave everything else where it is. Furniture, bedding and belongings need to be in the room to be treated.

04

Handle Clothes and Linens

It is not required, but we recommend washing and drying your clothes and linens on high heat before and after treatment. Do not overstuff closets and drawers, and make sure everything inside can be reached by the heat.

05

Open Up Your Furniture

Move furniture slightly away from the walls and open every drawer. Lift mattresses and box springs a little so hot air can get underneath.

06

Deal With Electronics

Unplug all electronics except the refrigerator and freezer, and leave them in the treatment area, since bed bugs can hide in them too. Afterward, let them return to room temperature before you use them again.

07

Open Up Bags and Luggage

Empty and open suitcases, backpacks, purses and other bags inside the treatment zone so the heat gets into them as well.

08

Pets, Plants and Aquariums

Take all living things out of the area, including pets, plants and fish tanks. Pet kennels and bedding should stay so they get treated.

09

Secure Loose Items

Put away loose papers, documents and small objects that could be moved around by the fans. Take down lightweight wall hangings that might fall.

10

Vacuum First

Vacuum up powders, dust and pet hair before treatment. This protects the equipment and keeps the air cleaner. Tidy storage areas as well so air can flow through them.

11

Remove Heat-Sensitive Items

Check your belongings and take out anything the heat could damage. That includes perishable food, anything combustible, certain plastics, vinyl items and sensitive electronics.

12

Check for Fire Sprinklers

If the treatment area has fire sprinklers, plan around them. Sprinkler heads can activate at around 150 to 155°F, so ask us before you begin if you are unsure how to handle it.

Going Back In

When treatment is done, let the area cool gradually before you spend long periods inside. This helps you avoid discomfort or heat-related problems.

Additional Tips

A Few More Things to Think About

  • If you have been bitten by bed bugs at home, friends or family who spend time there may be affected too.
  • Check your car. Bed bugs can live in vehicles, although high summer temperatures can sometimes reduce the risk.
  • Not sure about a particular item or room? Ask us before treatment day.


  • Good preparation protects your belongings and gives the heat the best chance to work. If you have questions about getting ready, or want to talk through your space, please contact us and we will give you a free estimate.