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Plant-based Automotive Fogger

Safe for virtually all interiors and fabrics
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Deep Cleaning For the Air You Breathe

Experience cooler, cleaner heathier air for you and your passengers
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Plant-Based Mold Odor Elimination

Naturally refresh your environment
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Welcome to DWD2 Clean Air! Since 1997, we've been dedicated to creating plant-based odor and air-quality solutions for homes and vehicles. We take pride in being the first in the industry to develop an automotive evaporator cleaner that effectively cleans your vehicle's ventilation system without having to dismantle the dashboard. Our commitment to excellence extends to all our products, ensuring that they're environmentally friendly, safe for humans and pets, and effective in combating odors and improving the quality of your air. At DWD2 Clean Air, we're passionate about creating solutions that make a difference in people's lives. Our goal is to help you create a fresh, clean and more comfortable living environment. We're excited to share our innovative products with you and welcome any questions you may have. Thank you for choosing DWD2 Clean Air!

Powerful Odor Eliminators


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Professional Quality Since 1997

Protect™ The Plant-based enzyme solution

Colder, Cleaner, Fresher Air...

Protect Home & Commercial Mold Treatment Fogger


I have a 2007 SUV and I live in an unincorporated fairly rural area so rodents are a fact of life around cars. I have had mice inside my air ducts before and pulling engine insulation into them to build nests. I think I am finally rid of the mice, and now the odor they caused, on top of the "old car" smell that also was there.

I have been looking into a cooling system "flush" product like this for a while, but I don't know anyone who has tried them, so I decided to go with the most expensive product - you usually get what you pay for - and buy the unscented version, as I don't want my car smelling of cheap chemical lemon scent, as so many household products do.

I have to say this has really exceeded my expectations. My car smells odorless now. All traces of mildew, mold, and mice, have disappeared. I plan to flush this product through again once a year. Well done, DWD2 System, for making a good and very useful product.


Thank you for supplying effective, reasonably priced products to get rid of pesty, stubborn, difficult mold.
I had an unexpected mold crisis in my car, as someone close to me thought they were doing me a favor by steam cleaning my carpets in the winter, only to have them not dry properly & become very stinky and moldy! Yuk!!!!
I’m very, very sensitive to mold, and I tried a chemical, chlorine based mold bomb at first from a detail shop, but that didn’t really work. I tried re-detailing my car at another detail shop with Ozone, which helped a little but also did not kill the mold.
Then I had to do my own research and found I ordered the interior Mold treatment Fogger for cars along with the “Protect Multi-Surface Mold Spray,” and for the ventilation system, the “Protect Mold Treatment spray” to spray in the cabin part of my car (along with changing the cabin filter) and all vents in my car.
There is mold that is resistant to chlorine, but Enzymes that break down mold, actually do the job, very thankfully.
Since I am super sensitive to mold, I had to apply the products more than once, but it did work.
I was also having a meltdown from the impact of my car getting moldy. So, not only are these products effective and excellent, but Lori and Ramiro were very kind to me and gave me sincere support over the phone.
I highly recommend these products and this family-owned business.

Vincenza Costa
San Francisco Bay Area

Vincenza Costa

I have been looking for an effective cleaner for the coil in my car. I used another brand before, but it only worked for a couple of days. I came across DWD2 and decided to give it a try. It was more expensive than the other brand I used, I was not sure if I was going to get the same results as before, but decided to buy it.

The item arrived quickly. I read the instructions, and the application was a bit different than the other one. I liked the scent it emanated once I started releasing it in the system. A bit of foam was coming out of the vents. I shut of the vents to prevent the foam from spilling inside the car. I turned off the AC, and let the foam go back down. After about 5 minutes, I turned on the AC and opened the vents. a little bit of foam started coming out again. I let it ran for 15 minutes, and the foam went away.

It has been three days, and the nice scent is still there. So far so good.

Jose P.

This product deserves a solid five stars.
After leaving the windows down during a thunderstorm, the car’s interior was soaked.
I had black mold everywhere and ugh, what a stench!
I cleaned as best I could the mold was winning.
I got the DWD2 Clean Air Fogger, followed the directions and It worked even better than advertised. I let it do its magic overnight with fantastic results. The mold was gone and the cloth seats looked like new again. The interior was like new!
It truly smells fresh inside, no oder at all.
Thanks for a great product that works as advertised!


Have gone through many different cleaning products for 2 vehicles and this ranks the best in scent and effectiveness. Took less than 5 minutes to locate and drill a hole. Application instruction is easy to follow and provided the best cleaning. Didn’t get rid of all moldy smell, but I expected several applications to completely clean out the mold. Once the hole is drilled you can use it to apply this foam solution annually with ease. Highly recommended.


This cleaner is amazing. Instructions are easy to follow and has color photos to help you find the blower and where to drill. I really like the fact that you drill a small hole ahead of the blower to get a better application of the cleaner on the evaporator. I am a Nissan Master Tech and I wish we had this to use in our shop. High quality product and quick and easy to use. I highly recommend DWD2 AC cleaner for any auto AC system cleaning.


Blog posts

  •  Breathe Easy: The Importance of Clean Indoor Air Quality
    April 18, 2023

    Breathe Easy: The Importance of Clean Indoor Air

    This short blog discusses the importance of breathing clean, healthy air for our overall well-being. It highlights that indoor air can be 2-5 times more polluted than outdoor air, leading to various health risks. Air pollution in vehicles is also a significant concern, with the air inside a car being up to 40% higher in pollutants than in outdoor air. The paragraph provides solutions to these issues, including using products like Clean Air Green, changing air filters, improving ventilation, and reducing the use of chemical cleaners.
    Read now
  • The Importance of Keeping Your Car's Ventilation System Clean
    January 30, 2023

    The Importance of Keeping Your Car's Ventilation System Clean

    Mold exposure can cause a variety of health problems, including respiratory issues, allergies, and even neurological disorders. Studies have shown that exposure to mold in a vehicle can lead to increased symptoms in individuals with asthma and other respiratory conditions.

    To keep your car's ventilation system clean and mold-free, it is important to clean the evaporator core regularly.

    Read now
  • The Truth About Mold Remediation: Why Traditional Methods Fall Short
    January 24, 2023

    The Truth About Mold Remediation: Why Traditional Methods Fall Short

    Mold is a common problem in many homes, but it can be challenging to remove it effectively. Many homeowners turn to harsh chemicals like bleach and Lysol in an attempt to kill mold. However, these products are often ineffective or even harmful. In this blog post, we will discuss why these chemicals are not an effective solution for mold.
    Read now