This was suggested to me by my auto spa to get cigarette smoke out of my car. When I bought this car it was winter and it didnt smell. Summer came along and the odors were released. The auto spa apparently uses this as a finishing spray and suggested that with continual use over time, the cigarette smoke would disappear. That has pretty much happened. It didnt just mask the odor, but has appeared to eliminate it.

We love this stuff! We have two dogs that occasionally have accidents on the tile in the dog room and this is some of the only cleaner that cleans as well as it does while completely neutralizing/getting rid of the smell. We are on our second refill bottle and will buy again and again as needed.

I know this smells weird after spraying but it goes away quickly. This product deters odors that you want to eliminate. I spray in cat litter and also on my dogs sleeping area. Works well. Also great for bathroom odors. Like all deodorizers... you do need to reapply often as needed.

I love Zero Odor. I run around the house finding smells to spray it on. It does leave a tracer smell of bleach (in my opinion) when you spray it, and in 24 hours (ish), it dries to no smell. No stink. No odor! I have always hated the cover up smell sprays, because I am sensitive and it just smells like stink with tropical breeze on top of it... yuck. I have used vinegar for years to fix smells, but not all smells come out with vinegar I have found. Zero odor... YAY! I use it daily to keep mattresses & pillows fresh everyday from sleep sweat.

We go through a lot of Zero Odor product and are happy to be able to buy larger refills.

Use this often for multiple purposes and keep a small refillable bottle in the bathroom instead of standard air freshener. The biggest test I have ever put this product through was to spray it on a mattress pet urine stain that was about a year old. I had little to no expectation for a good result, but to my surprise it removed the odor completely in a day or two (Several treatments -stain had been cleaned initially but still had odor) I also use this to freshen up the fabric in the car.

Had a rodent odor problem. 409 did not touch it. Nor bleach. This stuff pretty close to eliminated the odor. Wish I had had it done time back when I was trying to get tobacco smoke odor out of a car. It would have been worth trying.

I absolutely love this stuff. I have pets and live in an apartment building where sometimes I can get other peoples cooking odors in my apt. This doesnt add and scent after it first fades away (which is sort of a bleachy/chlorine/ozone scent to me) it just takes away whatever other smells were lingering. I use it on curtains, rugs, and furniture upholstery with no stains or problems. Great for making sure theres no cat-box smell in my smallish apartmemt, and for freshening up rugs that otherwise might get a bit doggy smelling. And it cleans the air so I can then use my essential oil diffuser which makes the whole place smell nicer.

Hands down for removing odor this is the best. I have major problems with anything that is scented. With just a few sprays of this I can breath again. Although expensive, this is the best odor eliminator ever!! If this wont take the smell away, nothing will.

I have allergies & thankfully Zero Odor does not cause any irritation. This is a fantastic product & works as promised!