Steam kills bed bugs and eggs on contact. Technicians use dry steam, which is very hot but carries little water, so it gets deep into mattress seams and cushion welting without soaking the fabric.
Where Steam Works Best
- Mattress seams, tufts and edge piping.
- Sofas, armchairs and padded headboards.
- Car seats and child car seats.
- Pet beds, curtains and fabric that cannot go in a dryer.
Why a Professional Machine Matters
Home steamers lose heat at the tip or spray too much water. Pros use commercial units, move slowly along every seam and pair steam with a second method, because steam leaves no lasting protection.
- FindThe technician locates where the bugs are hiding.
- SteamSeams, joints and folds get slow, overlapping passes.
- EncaseMattresses and box springs often go into sealed covers.
- CombineSteam is paired with another method and a return visit.
Steam in San Francisco Homes
Steam suits small flats and SRO rooms where furniture cannot easily be moved out, parents who want nothing sprayed on a crib mattress, and anyone who picked up a free sofa left on the curb. Running steam over a used upholstered piece before it comes up the stairs is a smart habit in a city where furniture changes hands on the sidewalk every week.
How to Prepare
- Strip beds and run the bedding through a hot wash and dryer.
- Clear the floor around beds and seating.
- Tell the technician about any delicate fabrics.
Questions About Steam Treatment
Is steam enough by itself?
Rarely. Steam only kills what it touches, so it is normally combined with a method that also reaches walls, frames and nearby rooms.
Will steam damage my vintage armchair?
Most upholstery handles dry steam well. Point out leather, silk or antique fabric, and the technician will test a hidden spot first.
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 San Francisco. That company inspects, quotes and does the work.