Heat treatment can finish a bed bug job in a single day. The crew brings commercial heaters and fans, and wireless sensors report temperatures from inside mattresses, cushions and wall edges. Most Potrero homes are back in use by nightfall.
Why Bugs Cannot Outlast Heat
Bed bugs and eggs die when high heat is held long enough, and unlike some sprays, heat is not something they build resistance to. Crews usually keep the coolest spot in each room at about 120°F or more, flipping mattresses and shifting cushions so no layer stays cool.
How the Day Unfolds
- PrepItems that could melt are removed, and heaters, fans and sensors are set up.
- Ramp upRoom temperatures climb over several hours.
- Hold steadyThe crew tracks readings and turns furniture so heat reaches everything.
- Cool downRooms cool, results are checked and a residual may be placed along edges.
Heat on Potrero Properties
Heat appeals to parents who want no pesticide on kids' beds and to owners who need a rental back in use quickly. Out in 91963, a second dwelling may run on a small electrical panel, so ask whether the crew will bring its own generator. Bunk beds and daybeds need to be spread out so hot air reaches every slat.
Pack These Away First
- Candles, makeup, crayons, spray cans, medicine, plants and pets.
- Photographs, records and anything plastic that could warp.
- Electronics the crew names on its list.
- Leave clothes and bedding in place unless the crew says otherwise.
Questions About Heat Treatment
Will the family need a motel for the night?
Normally not. Once the rooms have cooled and the crew signs off, most Potrero families are back inside that same evening.
Potrero summers run hot. Would closing up the house and letting it bake do the trick?
No. A warm Potrero day will not push heat evenly into every mattress core and wall void, and the EPA warns that home heaters used this way can start fires.
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 Potrero. That company inspects, quotes and does the work.