We battle mold problems in South Carolina due to having a crawl space under the house. This helped dramatically.

Great product to stop mold growth in my auto carpet after it got wet. A couple of applications did the trick. Odor was tolerable and not overwhelming.

I like the aerosol spray better than the regular spray bottle. It’s nice when working on a vertical surface because it doesn’t run down as it does when using the spray bottle.HOWEVER… I have switched to using Shockwave for mold control after a friend of mine who doe’s professional mold remediation told me that Shockwave is more effective.

Easy to use. No odor, or side effects. Works quickly. So far mold has not returned. Good product

Works well. Clean application

Did not remove mold/mildew from our pop up camper canvas. Neither did it lighten the stains after I painstakingly treated the mold & mildew. We tried countless cleaners and tactics listed online. Best results came from a homemade solution of lots of fresh squeezed lemon, lots of course salt, mixed in water, scrubbed with scrub brush. Did 2 rounds of this (to be thorough), soaking the affected canvas, letting dry, then thoroughly rinsing. Killed the mold and mildew, greatly lightened the stains but didn't fully remove all the staining. Downside is you have to reapply waterproof solution to the treated areas when using the lemon/salt/water scrub. Irritating that this product can be shipped easily enough but doesn't qualify for returns even though a very very small amount was used to sample its effectiveness.

This stuff works!! Im very allergic to mold and my ac broke, twice in a row. It was hot and my furniture molded and shoes. I used this and its great. It can be used to hand fog areas and its a preventative as well as a mold killer. I wish it were more full. It didnt go as far as it should compared to other types of areosol products. Fill it up! Its a great product tho. Highly recommend if you have a mold problem or just want to prevent one. Like spraying ina closet before adding clothes or on old or antique furniture. (teak oil afterwards and you will be amazed at how the wood looks and it will prevent moisure from getting into your furniture. Amazon sells that too) This stuff WORKS. God help you if you have a mold problem. I GET IT!

Yes really works

Unfortunately can stopped working after a few sprays so was not able to use all of product.

I have a vacation home in coastal North Carolina, and even though we have good dehumidification, mold is a continuous issue. One spot that's always problematic is the ventilation ductwork in our bathrooms, and here's where I thought Concrobium could come in handy. I turned the fan on and sprayed the product in and around the fan, letting the mist flow up through the ductwork. The good news was that it killed the surface mold almost immediately, but it didn't seem to do a thorough job otherwise...within two weeks, the mold was back.In the end, I purchased a small Fogmaster electronic fogger and switched to a mold killer called MoldKiller Python. The fogger works over much larger areas and seems to do a better job atomizing the mold killer so that it flows better throughout vents and ductwork. This combination is much more effective than Concrobium, and even though the fogger was more expensive initially, it will definitely pay for itself over time compared to products like Concrobium.