Heat can clear bed bugs in one day. The crew brings in commercial heaters and fans, and sensors track the temperature inside mattresses, cushions and along the walls. Most Julian homes, cabins and inn rooms are ready to use again once they cool.
Why Heat Works
Bed bugs and their eggs die when they are held at high heat long enough, and they cannot develop resistance to it the way they have to some sprays. Crews aim to keep the coolest spots in each room at about 120°F or more, turning mattresses and moving cushions so no layer stays cool.
How the Day Runs
- PrepThe crew removes anything that could melt and positions heaters, fans and temperature probes.
- Heat upRooms climb to the target over a few hours.
- HoldThe crew watches the readings and moves items so nothing hides in a cool pocket.
- Cool downRooms return to normal, results are checked and a residual may go along edges.
Heat in Julian Cabins and Inns
Heat is popular with innkeepers and cabin hosts because a room can be treated between check-out and the next arrival. At about 4,200 feet, winter nights are cold, and in a drafty cabin the crew may need more time or extra heaters to reach target temperatures. Older buildings and remote cabins should have the electrical service checked first, and many crews bring their own generator.
Remove These Before Treatment
- Candles, crayons, lipstick, aerosol cans, medicine, houseplants and pets.
- Old photos, records and anything that might warp or melt.
- Items on the crew's list, which may include some electronics.
- Leave clothes and bedding in place unless the crew says otherwise.
Questions About Heat Treatment
Can guests use the room again the next day?
Often, yes. Once the room cools and the crew confirms results, it can usually go back into service, which is why hosts like heat between bookings.
Can I just run the wood stove or a space heater hot?
No. The EPA warns that household heaters cannot heat a room evenly enough to kill bed bugs and can start a fire.
How your call is handled: Bed Bug Control CA is a free referral service. When you call or send the form, you are connected with an independent, licensed pest control company that serves Julian. That company inspects, quotes and does the work.