What is the HVAC & Air Treatment?

It's a car AC sanitization treatment that uses chlorine dioxide to sanitize your AC vents and air system. It kills 99.9% of bacteria, viruses, mold spores, and allergens and eliminates musty AC odor at the source.

How much does car AC sanitization cost?

The HVAC & Air Treatment is $125 and can be added to any detail or specialty service.

Do you do ozone treatment for cars?

Yes - our HVAC & Air Treatment does exactly what an ozone treatment does, but we use chlorine dioxide, which works the same way and gets even better results on the kinds of odors found in cars. It sanitizes the AC system and vents for $125.

Why chlorine dioxide instead of ozone?

Chlorine dioxide is specifically effective on the kinds of odors and contaminants found in vehicle AC systems, making it more effective than ozone for car air treatment while being safe for your interior.

Who should get car AC sanitization?

It's great for anyone with a musty AC smell, allergies, if someone has been sick in the car, pet owners, smokers trying to quit, or anyone who wants the cleanest possible air quality in their vehicle.

Chlorine Dioxide Air Treatment

Car AC Sanitization & Air Treatment

AC vent sanitization, deep clean, and kills 99.9% of germs — chlorine dioxide eliminates bacteria, viruses, mold, and allergens from your vehicle's HVAC system and vents. Watch the treatment front neutralize every contaminant channel.

From $125

Years Experience

10+

Satisfied Customers

5,000+

Google Rating

5 Stars

Kills

99.9% Germs

Praxis OS — Air TreatmentTry it — free instant quote

Step 01 · SanitizeHVAC + Cabin Air

Cabin air treated

BacteriaTargeted
VirusesTargeted
Mold sporesTargeted
AllergensTargeted
Odor VOCsTargeted

Air treatment

Treating cabin air · 0/5 types

READY

IntakeVents

Simple, Transparent Pricing

Add the HVAC & Air Treatment to any service for complete AC sanitization

ADD-ON SERVICE

$125

All vehicle sizes

Full deep sanitization

AC vent sanitization

Kills bacteria & viruses

Removes allergens

30-45 minute treatment

No residue or chemicals

Text to Book Call Now

What the HVAC & Air Treatment Does

Chlorine dioxide air sanitization that goes beyond surface cleaning - straight into your AC system

AC Vent Sanitization

Deep cleans your entire HVAC system and air vents to eliminate odor-causing bacteria

Kills 99.9% of Germs

Destroys bacteria, viruses, mold spores, and other harmful microorganisms

Allergen Removal

Eliminates pollen, dust mites, and other allergens that trigger reactions

Deep Sanitization

Treatment penetrates every surface and crevice

Ideal For

The HVAC & Air Treatment is perfect for anyone who wants cleaner, healthier cabin air

Allergy Sufferers

Breathe easier with sanitized cabin air

Families with Kids

Create a healthier environment for little ones

Pet Owners

Remove pet dander and odors from the air system

Health Conscious

Extra protection against airborne contaminants

Also Recommended After:

Purchasing a used car

Someone was sick

Long road trips

Smoking in vehicle

Pet transport

Musty smell

Frequently Asked Questions

Service Areas

We bring car AC sanitization to you across Texas

HoustonKatySugar LandPearlandThe WoodlandsSpringCypressAustinRound RockCedar ParkGeorgetownPflugervilleDallasFort WorthPlanoFriscoArlingtonIrvingSan AntonioEl Paso

Praxis OS · AC Sanitization

Praxis OS knows ac sanitization inside out. Ask it anything.

Praxis OS is the intelligence behind every recommendation at 713 Steam. Describe what's happening with your vehicle—or upload photos—and Praxis analyzes the issue, identifies the right service for ac sanitization, and provides transparent upfront pricing before you book. When another option genuinely makes more sense, Praxis recommends it too. No guessing. No overselling. Every recommendation is confirmed by your technician on arrival.

Available 24/7
Trained on 713 Steam's real services & pricing

Or just call us

Praxis OS · Online

A real price up front on ac sanitization — plus the right alternative

Try asking Praxis about ac sanitization

Every answer comes straight from Praxis OS, trained on 713 Steam's real ac sanitization pricing and services.

What causes the smell

Ask about the mold and bacteria that build up on your evaporator core — the AI explains where the odor really comes from.

How the treatment works

It walks you through our vent and HVAC sanitization process and what to expect for cleaner, fresher cabin air.

Ready for Cleaner Air?

Add the HVAC & Air Treatment to your next detail for just $125

Text Us Now (833) 892-8886