ELIMINATE ODORS INSTANTLY & PERMANENTLY
Save time and money with our advanced chlorine dioxide technology, designed to permanently eliminate odors at the source instead of masking them with fragrances.
Scientifically proven to remove even the toughest smells in 1 hour, leaving your space fresh, clean, and odor-free.
Ultimate Car Odor Removal System - Professional Grade Odor Eliminator Kit
Ultimate Car Odor Removal System - Professional Grade Odor Eliminator Kit
Eliminate Odors at the Source — Permanently
Meet the ultimate solution for stubborn vehicle odors. Our advanced chlorine dioxide technology works on a molecular level to completely destroy odors instead of simply masking them like sprays and air fresheners.
Fast-acting, powerful, and easy to use, the Car Odor Reset Kit helps restore your vehicle to a fresh, clean-smelling environment.
Effectively removes tough odors including:
- Cigarette & smoke odors
- Pet smells & urine odors
- Mildew & musty smells
- Vomit odors
- Food & spill odors
- Sweat & body odors
- Chemical smells
- General stale vehicle odors
What’s Included:
- 1 × Vehicle Odor Bomb
Releases powerful chlorine dioxide gas that penetrates deep into fabrics, vents, and hard-to-reach areas to neutralize odors at the source. - 1 × Bubbler
Activates the solution and improves circulation for maximum odor elimination.
Simple to Use:
- Park your vehicle in a cool, shaded area out of direct sunlight.
- Insert 2 AA batteries into the bubbler.
- Fill the jar with water to the marked fill line (about 5 oz).
- Place a towel underneath the jar to catch any possible overflow.
- Remove the tablet from the pouch and drop it into the jar.
- Insert the bubbler and place the jar securely on a flat surface inside the vehicle.
- Exit the vehicle and allow the treatment to work.
After Treatment:
- Allow approximately 1 hour for the treatment process.
- Turn on the vehicle and run MAX A/C for 10 minutes.
- Any light chlorine scent will naturally fade away.
Stop covering up odors with temporary fixes. Experience a true vehicle odor reset with Smell Slayer.

Loved by 100,000+ customers
- 5 stars: 121 (92%)
- 4 stars: 8 (6%)
- 3 stars: 2 (2%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
My car had that old cigarette smell that wouldn't go away no matter how much I cleaned it. I didn't want another artificial fragrance either. Used Smell Slayer, let the car air out and the difference was incredible. It finally smells neutral again instead of smelling like smoke.
I flip a few vehicles and stubborn odors can be a nightmare, especially cigarette and pet smells. I've tried sprays and odor bombs before, but most just leave a strong fragrance behind. Smell Slayer is different. It's become something I keep on hand whenever I get a vehicle with a nasty interior odor.
I bought a used car from a smoker and the cigarette odor was pretty strong. I shampooed the carpets, wiped everything down and replaced the cabin air filter, but I could still smell smoke every time I got in. I decided to try Smell Slayer before paying for professional detailing. After the treatment and airing the car out, the smoke smell was dramatically reduced. Definitely impressed with the results.
Bought a truck that smelled like cigarettes. Tried 3 different air fresheners and it still smelled like smoke underneath. Used Smell Slayer once and it made a huge difference. Wish I had found this sooner.
My dog rides everywhere with me and my SUV definitely started smelling like it. 😂 I cleaned the seats and carpet but there was still that lingering dog smell. Used Smell Slayer and the difference was honestly surprising. The car just smells like…nothing now, which is exactly what I wanted.
Bought a used car that had clearly been smoked in. The smell was especially bad when the car sat in the sun. Tried air fresheners and sprays but they only covered it up. Smell Slayer made a HUGE difference. The cigarette smell is finally gone.
My kid spilled milk in the backseat weeks ago and the smell would not go away. One use and it’s gone.
I bought a used car that had a strong smoke smell and this completely got rid of it in one use. Honestly impressed.
I have two dogs and my car always smelled like them… not anymore. This actually works.
Way better than sprays. This actually removed the smell instead of covering it up.
Mom car here 🙋♀️ snacks, spills, everything… this made it smell clean again without that fake perfume smell.
Bought an older car and it had that musty smell. This completely fixed it.
Smoked in my truck for years and didn’t think anything could fix it. This made a huge difference.
Super easy to use and the results were amazing. My car finally smells normal again.
We have a toddler and things get messy fast. This is the only thing that actually reset the smell.
I detail cars on the side and tried this on a customer vehicle… ordering more immediately.
Used it after a road trip disaster with food and coffee spills… worked way better than expected.
No strong fragrance, just clean. That’s what I loved most.
Tried everything before this. This is the only product that actually worked.
My car had a weird lingering smell I couldn’t figure out… this fixed it in one go.
Easy setup and the results speak for themselves. Highly recommend.
Pet smell gone. Completely gone. That’s all I needed.
Fast, simple, and effective. My car smells fresh again.
I was skeptical but wow… it actually eliminated the odor instead of masking it.
No more embarrassing smell when people get in my car. Worth every penny.
Truck smelled like sweat and work gear… this reset it.
Kids + snacks = disaster… this fixed it.
No heavy fragrance, just clean air. Love it.
I didn’t expect much but it actually removed the smell completely.
Spilled coffee under the seat and couldn’t get rid of the smell… this worked instantly.
My car had that old damp smell, completely gone after using this.
We have a dog that sheds and smells… car smells fresh again now.