Kitchen & Bath Steam-Blast: $170 Flat Rate — San Diego
We point our 275°F steam blasters at your kitchen and bathrooms only — grout lines, faucet edges, the back of the toilet, stovetop crevices, shower buildup. One flat rate. In and out. No sales pitch at the door.
The Kitchen & Bath Steam-Blast is our entry-level offer — perfect for first-timers who want to see what clinical-grade 275°F steam does before booking a full clean, or anyone who only needs the two highest-bioload rooms done. Flat $170. No whole-home commitment required.
What's Included at $170 Flat
Every surface in your kitchen and one bathroom. 275°F thermal shock. Zero chemicals left behind.
- Countertops — all surfaces, corners, and backsplash
- Stovetop and burner crevices — grease biofilm dissolved
- Appliance exteriors and touch panels
- Sink basin, faucet, and around the drain
- Range hood exterior
- Cabinet fronts and handles
- Toilet — bowl, seat, base, and behind fixtures
- Shower and tub walls — all grout lines blasted
- Shower door tracks and glass
- Sink basin and faucet
- Grout throughout (floor and wall tile)
- Faucet aerators and mineral buildup
Same full 275°F steam protocol applied to each extra bath.
per additional bathroom
Standalone service only. Does not include bedrooms, living areas, or floors outside the kitchen and bath. See full pricing menu →
Why the Kitchen and Bathroom Are the Highest-Bioload Rooms in Your Home
Standard mopping and spraying clean what you can see. Steam at 275°F eliminates what you cannot.
Grout lines are micro-porous channels. Bacteria like Serratia marcescens and mold like Aspergillus embed fungal hyphae deep into porous grout where scrubbing physically cannot reach. Steam at 275°F uses capillary action to expand into those fissures — thermal shock destroys the biofilm matrix from the inside.
Baked-on grease isn't just residue — it's a hydrophobic barrier that repels chemical sprays. Every time you cook, bacteria colonize those crevices under the grease layer. Steam dissolves the grease barrier via heat transfer, then denatures the bacteria underneath. Chemical degreasers clean the surface but leave the biofilm intact.
The seal behind a toilet base, the caulk line, the underside of the rim — these are moisture traps that standard mops never reach. Bacteria like E. coli and Pseudomonas aeruginosa colonize these zones within 24 hours of cleaning. Steam's 275°F thermal shock reaches every crevice a mop head cannot.
The Science: At 275°F, steam exceeds the thermal kill threshold for common household pathogens. The physics of protein denaturation and cell lysis mean there is no chemical resistance — consistent with CDC steam sanitization standards used in clinical settings. Just heat defeating biology. Read the full steam sanitization science →
Who Books the Kitchen & Bath Steam-Blast?
Serving homes across San Diego County — La Jolla, Coronado, North Park, Point Loma, Pacific Beach, Hillcrest, Del Mar, and surrounding neighborhoods.
You've heard about steam cleaning but aren't ready to commit to a full-home service. The Steam-Blast lets you see exactly what 275°F does to your kitchen and bathroom — no risk, no long-term commitment.
Landlords look at kitchens and bathrooms first. A $170 steam-blast on both rooms delivers the results that matter for deposit return — grout, stovetop, toilet base, shower — in under 90 minutes.
The two rooms where chemical residue is most dangerous are the kitchen and bathroom. 275°F steam leaves zero residue and zero fumes — safe for surfaces your pets lick and your kids touch.
You maintain your own home but want a deep sanitization of the two highest-bioload rooms a few times a year. Flat $170, no upsell, done.
$170 Flat. Kitchen + Bath. No Whole-Home Commitment.
Perfect for first-timers. No upsell at the door. Just 275°F steam on the two rooms that matter most.
Frequently Asked Questions
What is included in the Kitchen & Bath Steam-Blast?
The $170 flat rate covers your kitchen and one bathroom using 275°F dry steam. Kitchen: countertops, stovetop crevices, appliance exteriors, sink, faucet, cabinet fronts. Bathroom: toilet (including base and behind fixtures), shower/tub walls and floor, grout lines, shower door tracks, and sink. The service does not include bedrooms, living areas, or floors outside these rooms.
Does it require a full-home cleaning first?
No. It is a completely standalone service. No full-home booking required before, during, or after. It is designed for first-timers who want to see the results before committing to a larger service, or anyone who only needs the kitchen and bath done.
How much does an additional bathroom cost?
Each additional bathroom is $50. Same full 275°F steam protocol — toilet, shower/tub, grout, faucets, and sink. Two bathrooms: $220 total. Three bathrooms: $270 total.
How long does it take?
Typically 60 to 90 minutes for the standard kitchen plus one bathroom. Additional bathrooms add approximately 30 minutes each. Heavily soiled grout or severe buildup may extend the time.
Is 275°F steam safe for my countertops and tile?
Yes. 275°F dry steam (dryness fraction above 97%) is safe for tile, grout, sealed stone, stainless steel, glass, and porcelain. No chemical fumes, no residue, surfaces dry within minutes. We assess each surface before application. Unsealed natural stone may require a different protocol.
Why does steam work where scrubbing and spraying don't?
Scrubbing attacks surface bacteria but cannot penetrate biofilm — the protective slime matrix bacteria build to survive chemical and physical attack. Steam at 275°F uses capillary action to expand into micro-fissures unreachable by scrubbing, then thermal shock causes protein denaturation and cell lysis, permanently destroying the biofilm structure. Baked-on grease on stovetops creates a hydrophobic barrier that repels chemical sprays; steam dissolves it via direct heat transfer.
Related Resources
Protein denaturation, capillary action, and biofilm matrix disruption explained.
Why grout is a biofilm trap and what thermal shock does that chemicals can't.
Grout, stovetop crevices, toilet bases, shower tracks, and faucet aerators.
Need the whole home done? See our full Clinical-Grade Steam Cleaning service →
Ready for a Cleaner Home?
Book your first cleaning today and discover why San Diego families trust Bravo Maids for a healthier, happier home.
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Last reviewed: May 2026