The Best Mold Control Fogger – Reviews and Buying Guide

Last Updated on February 20, 2024 by Justin Williams

Do mold foggers work? The number of mold control foggers on the market can easily overwhelm you, so we’re here to help you out.

And while we’re at it, we’ll answer the following questions too:

  • How do you find the best mold fogger?
  • What is a mold fogger and how does it work?
  • Do you really need a mold fogger?
  • And many more!

Here are the 3 best mold foggers in 2024

Let’s get right on to it!

Mold Fogger 101: What It Is and What to Look For

Don’t have time to read through the whole article? We got you!

We’ve already rounded up three of the best mold foggers we could find on the web, so you won’t have to. Here’s what we found:



Handheld or Static?

Mist Type

Best User Reviews

Editor Ratings



5 settings

Have used for 3 years without any issues whatsoever!



3 settings

Does a great job of distributing mold solution over a large area!




Even living next to a stream – musty basement no more!

What is a Mold Fogger?

what is Mold fogger

Image by Concrobium

There’s more to mold than the eyes can see, and by that we mean of course, literally!

Molds are made up of spores, and these are microscopic allergens that can affect air quality. These mold spores are the beginning of mold growth and must be removed completely for any chance of removing and preventing mold altogether.

Mold foggers are devices used to turn the usual mold control concentrate to a thick fog by creating microns from size 1 to 100. The smaller the microns are, the better! Smaller microns can reach harder-to-reach spaces.

Mold foggers are typically used to solve mold problems in large spaces, contrary to a spray’s more targeted and more time-consuming solution.

Is Mold Fogging Effective?

Mold foggers aren’t an all-in-one mold solution. You need to make sure of the following first if you want them to be more effective:

  • Find where the leak is. If there’s visible mold, there’s definitely a water or moisture leak somewhere.
  • Dry out areas that are wet. Mold problems in constantly wet areas are common, so drying out wet area before the treatment can dramatically reduce the chance of recurrence.
  • Remove the affected material. Whether it’s a part of a wall, a whole cabinet, ceiling tiles, carpet, or anything else, remove it so it doesn’t cause mold regrowth.

You might be wondering why you’d need to do all this. Again, mold fogging isn’t an all-in-one solution, and that’s because of this very simple reason: They may not be able to clear away active molds.

All we’re trying to say is that mold foggers are very effective in preventing mold regrowth and they can be an essential part of mold remediation, but they may not be able to get rid of mold if it’s already there. Dead spores may also still cause allergic reactions, and mold fogging doesn’t get rid of these as well.

Anyway, after all of this is done, use the mold fogger for crawl space, large areas, or any affected part of the home. Foggers used for mold remediation can either be stationary, which are used to cover entire rooms, or handheld for smaller spaces.

Where Can We Use Mold Foggers?

There are hundreds of mold foggers in the market, and we all just need one that does the job. We need one that can remove mold from different parts of the house, such as:

  • Basements, cellars, and attics
  • Bathrooms
  • Crawl spaces and roof spaces
  • Garages and sheds
  • Decks and patios

Reviews of the Best Mold Foggers on the Market

Tri Jet ULV Non Thermal Fogger Review

With more than 200 ratings and an average star rating of 4.3 out of 5 stars, this non-thermal fogger from Createch USA is one of the best-selling foggers on Amazon.

The company that made this ULV fogger has been in the industry for more than 30 years, so suffice to say that they know exactly what works and what doesn’t. They also offer a 5-year manufacturer warranty.

It’s a cold fogger, so you can use both water-based and oil-based mold solutions with it. Professional and amateur users alike have successfully used the Tri Jet ULV Non-Thermal Fogger.

Users are quick to point that it works great, quietly, and not only did it work with mold solution, but it works great with pesticide and insecticide too!

What We Liked

  • Great for professional and commercial use
  • Reasonable price tag
  • Works with all kinds of fungicide, pesticide, and insecticide solutions
  • Great coverage and can easily fog up to 9 meters away
  • Perfect for basements, crawl spaces, and attics

What We Didn't Like

  • Can be too noisy for some people
  • Can be prone to clogging according to some users, (which other users solved by cleaning the unit as soon as it did its job)
  • Can be too heavy to carry around
Our Ratings

Concrobium 200620810 Mold Control Fogger Review

If you are looking for mold control Concrobium reviews, then look no further. This product works great in eliminating mold from your home, and it is very easy to use.

Measuring 11 x 8 x 16 inches, Concrobium’s mold fogger atomizes oil-based and water-based mold solutions to remove musty smells and kill mold spores. It can clean an area as large as 2,800 sq. ft. per gallon of solution.

According to Amazon reviews, this Concrobium fogger is both easy to use and effective for getting into those hard-to-reach areas. Though it seems to be a bit on the costly side, users say that it’s heavy duty enough to be used commercially and that it practically pays for itself after just 3 uses.

What We Liked

  • Heavy duty and gets the job done
  • Easy to use and works exactly as advertised
  • Works amazing in larger spaces

What We Didn't Like

  • May not work too well with other solutions apart from Concrobium Mold Control Solution
  • Three control settings for the mist but doesn’t come with more information
  • Price tag on the higher end
Our Ratings

Longray Basic ULV Fogger with Adjustable Flow & Flex-Hose Review

This handheld ULV fogger made it to this list with its sheer power, effectiveness, and price. It also weighs just about 4kg, so it’s easy to carry around as well.

Many foggers within this Longray fogger’s price range are actually misters instead of foggers, but this one is an actual fogger that can produce microns of sizes 5 to 50.

It comes with a 20-inch hose that can help you fog harder to reach and very small areas, and an easy-to-clean lightweight solution tank that you can fill with about 300mL of disinfectant, mold, pesticide, insecticide solution.

A user who lives next to a stream and has been dealing with molds in his musty basement stands by this Longray fogger.

What We Liked

  • Can be used to fog nooks and crannies
  • Can be used for fungicide, pesticide, disinfectant, and more
  • Can be set to spray fine mist, fog, or droplets with a few twists of a knob

What We Didn't Like

  • Can’t be used statically, because the unit tumbles over as soon as the tank empties
  • Tube that comes with the unit is a bit short and prone to breakage
  • Motor can be very loud, making it difficult to handle
Our Ratings

How Do You Use a Mold Fogger?

Hundreds of YouTube videos are dedicated to showing just how mold foggers work, but it’s quite easy to do. Here’s how:


Step 1 - Clear the room 

Mold foggers atomize oil-based and water-based solutions, and items may get damaged if subjected to thick mist or fog. Remove electronics, beddings, paintings, and clothing especially.


Step 2 - Put in your mold solution of choice 

The size of the rooms you’re treating depends on how much solution you’ll need. Foggers coat entire rooms evenly with the solution, so you might want to get more than you think you need.


Step 3 - Adjust your mist setting 

Some foggers have mist settings and some do not. Others can shoot up to 20ft into the air for higher ceilings, while others can mist smaller areas like crawl spaces.


Step 4 - Start fogging 

Let the fogger do its job and leave it on just until it coats the entire room. You’ll know that you’ve let it run for too long when the solution actually starts to run or pool, so you have to turn it off just before this happens.

Note: If you’re using a handheld fogger and need to be in the room, always wear a respirator so you don’t inhale the fumes. Never allow pets and children in a room that’s being fogged.


Step 5 - Let it sit 

After you turn off the fogger, you might want to allow the fog about 30 minutes to settle in.


Step 6 - Dry it out 

The room may be a little damp, so open your windows and turn on the fans, then dry out the room completely.

Final Words

Getting a mold removal fogger to remove mold and mildew is a great idea, and we recommend Createch USA Tri Jet ULV Non-Thermal Fogger.

Though the other foggers in this review are also good at what they do, the Tri Jet trumps them with its durability and effectiveness. It’s a powerful cold fogger that gets the job done in no time. We all agree that the 5-year manufacturer’s warranty is just the icing on top!

They say "an ounce of prevention is worth a pound of cure". Installing a whole house dehumidifier, or at least a portable dehumidifier, can help you prevent mold from growing at the first stage especially if you are living in a humid climate like we are in Florida.

0/5 (0 Reviews)

My name is Justin Williams. I am the founder and blogger at (read more about us). I was an allergy sufferer and that is also the reason why I began my trek to finding the best dehumidifier for my own personal health issues. All of the dehumidifier top picks on the site were put through their paces by Lance Perez - our dehumidifier researcher. He put each one through a series of tests to see how well they performed. Then, our editorial team compiled the insights into articles and published them.

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