Our product OdorBlock is engineered to trap the worst sources of odor, physically eliminating over 95% of odor causing molecules in the air.

About Our Eco-Friendly Chemical Solutions

With more than 30 years of chemical processing expertise, H&H Chemical has created two incredible products: an odor block product and a fire suppressant product. OdorBlock 1106 helps customers get rid of any and all odors, while FlameOut helps prevent fires in large commercial spaces like airports, public safety sectors, farms, and other areas.

There’s something to be said for companies that have a clean, fresh-scented space that is welcoming to their customers. Odors can easily prevent customers from walking through your doors and even cause employees to call out often. You can remove just about any odor from your commercial space by using OdorBlock from H&H Chemical. 

All of our products are safe for the environment, effective, cost-effective, and safe for the person who uses them. Our FlameOut is one of the safest fire suppressant products on the market today. Traditional fire suppressants include harmful byproducts. You won’t have to worry about any side effects when using FlameOut to protect your commercial space from fire.


OdorBlock does more than just mask odors, it physically eliminates them all while being eco-friendly, biodegradable, non-toxic, and non-hazardous. There are few products on the market that actually eliminate odors at the source, rather than serving as expensive cover-ups. Pet odor, mold, sewage, food waste, and other items can lead to especially nasty odors in your commercial space. Interested in learning more about our OdorBlock product? Call us today at (608) 770-2332 or place an order directly online to give it a try at your commercial space.

FlameOut™ Fire Suppressor

FlameOut™ Fire Suppressor is an extremely effective fire suppressing agent for use on Class A and B fires.

1. Encapsulates the oxygen to effectively “starve” the fire.

2. Breaks the hydrocarbon strings to render the fuel inert.

3. "Wets” water increasing cooling & penetration properties.

4. Acts as a “scrubber” knocking smoke & soot to the ground.

5. Makes water up to 7 times more effective.

One of the biggest advantages of FlameOut is that it does not contain the harmful byproducts that other traditional fire suppressant products contain. This means that you will not be exposed to any harmful side effects when applying FlameOut to various areas of your commercial space. With more than 30 years of chemical processing experience, the team at H&H Chemical understands what it takes to manufacture a product that is not only safe for the environment, but also safe for users. Give our FlameOut product a try by shopping online. Have questions? Call us at (608) 770-2332 to speak to a member of our team.

Control Persistent Odors - OdorBlock

Organic or Inorganic

Untreated organic or inorganic odor-causing material from animal waste, food waste, sewage systems, sludge etc. biodegrade and release ammonia, hydrogen sulfide, methyl mercaptan and sulphur dioxide. 

Odor Control

OdorBlock’s unique formula physically bonds, absorbs and encapsulates the offending gases transforming them into biodegradable or non-odorous compounds such as carbon dioxide and water.


Controlled degradation of encapsulated materials. OdorBlock’s biodegradation byproducts are carbon dioxide and water that easily dissipate into the surrounding environment.

Control Odors and Prevent Fires with H&H Chemical Products

Running a business is challenging. From hiring employees to developing services to ensuring clients are satisfied; there’s so much for you to worry about on a daily basis. Reduce the worry by using products developed by H&H Chemical. No one wants to work in an environment with nasty odors or invite clients into the same environment. And, everyone should feel safe while at work from fires. Take advantage of our OdorBlock and FlameOut products today so that your business is free of overwhelming odors and safe from fires.

OdorBlock can be used in just about any commercial setting, including on farms throughout the country. Farming is an essential industry in the United States, but it can be challenging to work in the industry due to the various odors that are caused by owning livestock. Whether you operate a farm with cows, pigs, or horses; it might be a smart idea to try OdorBlock from H&H Chemical to help eliminate the odors associated with farming.

Fire is unpredictable, which is why you should install fire suppressant products throughout your commercial space before fire strikes. You should also have fire suppressant products like FlameOut at the ready should a fire occur. FlameOut can be used on Class A and Class B fires, preventing the spread of the fire by starving its oxygen. Aside from fire extinguishers, FlameOut can be a welcome addition to any commercial space, especially those that deal with flammable items.


We have been using OdorBlock now for 3 months on our 8,000 head pig farm for odor control and couldn't be happier with the results!

What I love most about the OdorBlock product is that it's safe to use with my entire livestock. I've been able to literally spray the product around (and on) the animals without fear of causing harm.

I've tried various products over the past 10 years and nothing compared to the results I've seen with OdorBlock.