STAR BRITE NosGUARD SG Auto Odor Eliminator - Do-It-Yourself ClO2 Odor Control System

Here is a short, punchy 5-star review for the product: ⭐⭐⭐⭐⭐ **Actually works! Completely cleared out every bad smell.** I used this in my car and it completely eliminated all the stubborn odors from food, smoking, and past spills. Instead of just masking the smells with a heavy perfume, it actually neutralized them and left the interior smelling fresh and clean again. Highly recommend if you need to deep clean your car's air, NOTE please spend your vehicle before entering this product has a very strong smell and could be uncomfortable for some

The used truck I bought was extremely stinky with cigarette smoke. Used product overnight and it was like a new vehicle again. Can not detect a smell of smoke.

We used several in a large space. Interestingly it eliminated the old cigarette smell, but didn't affect the other old -'odour' that lingered. Will try again. The air is much fresher now, but not sure how long it lasts. Still worth it.

Great product, the smells in my car are gone and my son left some peaches and some food from Buc-ee’s under the passenger seat and after a couple of weeks the car smelled horrible (what can I say, got back from vacation and needed to rest). This product got rid of the smell overnight, granted the car smelled like a hospital for a couple of days, but that’s a sacrifice I’m willing to make.

Smells a little like chlorine after it’s done working but it works great. I had a half gallon of milk spilled in the backseat of the car. Had the car detailed and it still smelled like rotten milk. Used this product once and it eliminated the spoiled milk smell. It’s totally gone. We left the product in the car for the entire weekend before we aired it out. It’s been almost a month since we used it and the smell has not returned. Highly recommend.