Reap the odor controlling benefits of ONA in their new nearly-scentless ONA PRO formula. 

ONA PRO Gel has a slight scent when sniffed from the container, but when it's working on noxious odors you only have a clean, fresh result!

It leaves nothing behind to indicate that any odors were present. You can dispense ONA PRO Gel with and ONA Breeze fan, or puncture the lid for a light application.

ONA odor neutralizer was originally developed for industrial applications to neutralize the strong odors in sewage treatment plants, rendering plants and chemical plants. If it can handle those conditions, think what it can do for you!

ONA PRO Gel is safe to use, biodegradable, and can be used nearly everywhere.

ONA offers a MONEY BACK GUARANTEE if you are not satisfied with the results.