HGI Industries announces FDA Approval of the OH-AirPro® MDU/Rx™ device for use in medical facilities – Click to read the Press Release.

Read more about OH-AirPro® Hydroxyl Generators


100% green, non-toxic technology

The most advanced solution for eliminating odors, decontaminating surfaces and purifying the air. Our hydroxyl generatorsmimic Mother Nature’s naturally occurring process for cleaning and purifying our atmosphere.


Mold, Odors, Viruses, Bacteria, VOCs

No fumes, no harsh chemicals. OH-AIR PRO® technology is 100% green, non-toxic technology that can be safely used around humans and animals while scrubbing the air of biological and chemical contaminants.

A non-toxic, economical, solution to some of the toughest odour and bacteria problems in the world today!

  • Revolutionary Hydroxyl Generating Technology (OH-AIR PRO® Technology)
  •  Used in a large variety of applications
  •  Can be operated in occupied spaces (people, pets, plants and food).
  •  No chemicals used or created in process
  •  Kills odour, mould, mildew, bacteria and viruses in the air and on surfaces
  •  Replicates the naturally occurring molecules that are created in our atmosphere when the sun’s ultraviolet rays react with water vapor
  •  Completely safe and extensively tested
  •  Does not damage furniture, carpets, wall coverings, fixtures, etc
  •  Simple to use

About OH-AIR PRO®– What are Hydroxyls?

OH-AIR PRO® has an interesting and unique history that has led to one of the most advanced technologies available today.

Learn how Odorox and its team have created history and more.

Are Hydroxyls Safe?

The OH-AIR PRO® UV hydroxyl generating technology does not use any chemicals or create any toxic by products but merely mimics the earth’s atmospheric cleansing process and brings it indoors. The earth has used this same technique for millions of years proving effective and safe for humans, plants, pets etc.


OH-AIR PRO® has designed a number of different products to work in a wide variety of industries and uses. The technology has been applied in slightly different ways so that the applicable machine will work on the intended task and the unit will be a size and structure to fit the environment.

Please review the products listed and speak to an authorized OH-AIR PRO® distributor who will gladly answer any questions you have about a specific product or use.

What our customers are saying?