Ozone Generator -vs- Cat Urine Spray?

Dear Gregg:

It was not "patent" or "opinion" that would get him sued, IMO. It was violation of physical law, and wild claims. Customers are getting wise.

That's OK. I am not in the busniess of specifying diffuser systems. But thank you.

David A. Smith

I have been told that ozone generators work by desensitizing your nose, rather than actually reacting with the odor source.

I have not been able to find the source for that statement though it seems reasonable.

Both are true. When I worked around ozone without enough ventilation, I could detect it only by the itching in my throat and a dry sensation at the back of my nose. This effect started at 50 ppb and increased with concentration.

I can tell you that a surprise blast of 30% ozone in the face is no fun at all, and it was a week or more before my throat and nose completely recovered. Luckily I didn't inhale.

But it readily destroys some organic compounds, or and renders others sufficiently polar that they are no longer volatile. It's so reactive that you can actually measure a concentration gradient between the center of a room and positions adjacent to the walls.

I know that it works well on residual cigarette stink, and not very well on dead animal stench. Other odors may vary.

Dangerous Bill

Saying that a microwave cooks from the inside out sounds reasonable, too. It still is not true.

Yes ozone will desensitize your nose... to the smell of ozone. Enough of it will have other physiological effects as well.

Ozone will not *quite* pass from point of generation to either double carbon bonds or less-than fully oxided sulfur without passing through points in between. But it will come very close to that.

David A. Smith

And yet I've seen it be quite effective on a mildew smell in a space large enough there is no chance it was really removing the odorant.

So I have to believe the desensitization is a bit more general than you think.

O3 is a lung irritant. Every Gov regulating agency has ppm per hour limits for exposure for o3. Ozone Generators easily surpass the max saftey limits. Read up on o3 before you leap. Start with the EPA and Google Ozones harmfull effects - o3 exposure limits. True Generators can easily overexpose a room with ozone.High o3 fries lungs permanently..

replying to shazlikd, dr joseph wrote: the only thin that works is enzyme cleaners specifically for urine. This is an old thread but for anyone browsing, theres a product called angry orange (you can buy on amazon ) that works great, its important for the product to sit til it air dries.. it can take days or weeks for the enzymes to eat the pee and sometomes multiple treatments.