Heat treatment is a one-day fix. Industrial heaters and fans push the room temperature up while wireless sensors confirm the heat is actually reaching deep into mattresses, cushions and the edges of the walls. Most La Mesa homes are livable again the same evening.
Why Heat Reaches Every Stage
Eggs, nymphs and adult bed bugs all die once they are held at a high enough temperature for long enough, and unlike with chemicals, bed bugs cannot build resistance to heat. Crews generally hold the coolest corner of a room at roughly 120°F or above for a set stretch of time, flipping mattresses and repositioning cushions so nothing stays in a cool pocket.
What Happens on the Day
- Getting readyHeat-sensitive belongings come out first, then the crew sets up heaters, fans and monitoring sensors.
- Ramping upThe room climbs to its target temperature over a period of hours.
- Holding steadyThe crew tracks the sensor readings and repositions items so heat covers every surface.
- Wrapping upThe room is allowed to cool, results are reviewed, and a residual product may go along the edges.
Where Heat Fits Best in La Mesa
Heat is a common pick for the older homes tucked behind La Mesa Village, since a bedroom or two can be cleared without heavy product use around original wood trim and flooring. For apartment buildings near the trolley stations, crews check in with management on shared walls and electrical load before anything gets plugged in.
Items to Clear Out Beforehand
- Candles, crayons, lipstick, aerosol cans, medications, vinyl records, houseplants and pets.
- Anything the crew flags specifically, such as certain electronics.
- Bedding and clothing can usually stay put unless you are told otherwise.
- Leave drawers and closet doors open so heat can move through them.
Questions About Heat Treatment
Does heat damage an older home's plaster walls or trim?
Professional equipment is set up to heat the air and furniture, not the structure itself, and technicians account for a home's age when placing heaters. Mention any antique furniture or delicate finishes beforehand.
Will hot inland summer weather do the job on its own?
No. Even on a warm La Mesa day, the inside of furniture and walls does not stay hot enough, long enough. Professional equipment and monitoring are needed.
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 La Mesa. That company inspects, quotes and does the work.