Concrobium Mold Control Aerosol, 14.1 oz – Eliminates & Prevents Mold – EPA Registered, Bleach-Free, Odorless, VOC-Free – For Indoor & Outdoor Surfaces, Mid-Sized Jobs, and Hard-to-Reach Areas

I used this Concrobium to kill the mildew smell inside a circa 1960s drop front type desk with cubbies and drawers inside. I did it in two stages. In the first stage, I applied it with a paintbrush to all the bare wood and wiped off the excess to clean it, and much grime did come off. I used cotton rags, cut up from t-shirts,instead of paper towels. I removed and treated the drawers first, two large ones, and five small ones from the inside. After doing the first stage cleaning, I let them dry and then followed with a second coating to treat the cleaned wood. I was generous with the product, but was sure to wipe off the excess so as not to over soak the wood(which I probably did anyway), and so there would be no powdery residue left from the product.I approached the desk cabinet itself in the same way. One coat and wipe down to clean, let it dry, and then a second coat and wipe down to kill the mildew smell. I brushed it on all the bare wood surfaces, including the back and underneath of the desk, inside the large drawer openings, and inside each cubby, and each cubby drawer opening, then wiped off the excess. I left everything to dry for a couple of days, even though it didn't need that long, because the product stated that it actually kills the mold during drying process.The wood was very dry afterward and needed moisturizing/conditioning. I brushed on a generous layer(and wiped off the excess) of "Howard's Feed-N-Wax" wood conditioner which I bought at Ace Hardware. I let it sit a couple of days, then wiped it off any further remaining excess. Fyi, I used way too much I because I had to wipe it down several times with days in between before all the excess came to the surface wiped and the wood has some over saturated spots of conditioner...so I dodged a bullet of comprising the wood integrity by over conditioning...The results were so rewarding. There is virtually no mildew smell left within the desk at all. I am using the desk as well, so it is not being left closed up. The desk had been stored in a garage for 18 years. It didn't have visible mildew but smelled horribly. I believe the product was successful because instead of spraying it on, I used a brush to apply it which gave better coverage, and deeper absorption. Also I brushed it on twice. First time to clean it, and second time to treat it. And because I was sure to wipe the wood down both times afterwards which removed a lot of grime on to the rags. Wiping down will also assure there will be no white residue remaining as the manufacturer warned in their instructions.In my opinion, simply spraying on the product would not have been enough coverage to get deep enough into the wood and kill the mildew for this particular desk. The wood felt very dry after I treated it but the desk already needed conditioning. I probably used more of both products than was ideal, particularly the conditioner because I haven't worked with furniture before.I am so glad to have found this product that is safe to use, has no chemical smell and can be used on wood. I was very fond of the desk as my mom used it regularly when I was growing up and I wanted to keep it after she passed. Before trying it myself, I actually hired a refinisher to clean it but he couldn't remove the smell. He said he didn't know of any product for removing mildew on furniture. This product is also used for commercial cleanup, for example, for killing mildew after a flooding event. Wood, carpet, fabric, etc.

Works Great! Purchased MANY bottles after my family had 5 houses flooded by Hurricane Helene. Effectively killed mold on many different surfaces. After killing the visible mold on the exposed wood framing, I was able to dry brush and vacuum off the residue. Afterwards, I sprayed the wood again and have not noticed or smelled any mold growth since. No toxic smell and works great. I would definitely recommend this product!

I’ve used this product before and it works well, so I ordered two more bottles for same-day delivery. Unfortunately, when they arrived, one bottle had completely leaked out and the other was partially leaking. The floor was wet, and I didn’t notice until I picked them up—then the liquid spilled all over my hands. While the product itself doesn’t seem harmful, and I only felt a mild heating sensation on my hands, I still washed them thoroughly three times just to be safe.Most regular buyers dislike receiving chemical products that have leaked during shipping. This is because the average person typically cannot tell whether the chemical itself—or any odor it gives off—might be harmful to their skin or respiratory system.The product itself is great and I will continue to buy it if needed. However, I strongly recommend adding a seal or protective membrane inside the bottle cap to prevent leaks during transportation. This issue could cause concern or even harm to other customers as well.

I absolutely love this product!! Got rid of the mildew turning to mold on the wood in out bathroom that is rough cut cedar. I didn't want to destroy the wood by scrubbing it really hard. This allowed me to spray it, let it to its malice and then lightly scrub it off. And not damaging the wood.

i sprayed this on in two cars that smelled musky and did not do anything? is this product not suppose to smell like anything i also had a mold spot on the wall which usually with clorox you would see it would make the mold go away and with this product nothing happens just stays the same. I was unsure if this is not suppose to smell at all like nothing it's like water, no smell. anyways i've heard great things about this product but did not work for me for some reason.

Cleaning an air conditioner is a pain in the arse, we all know it. This cleanser makes it easier. Plain and simple. Works great, did the job. I cleaned 3 ac's with the bottle and could clean 3 more with what's left. Would buy again.

I have a 2013 BMW that unfortunately decided to spin its crank-hub; and as its been sitting waiting for repairs during a high-humidity season, I noticed mold/mildew starting to grow on many places on what was otherwise a pristine interior. I bought this hoping it would work, and not only did it seem to eliminate any growth, it also added a nice matte finish on the leather seats that made them look newer than they ever have.Doesn't seem to be any negatives, no staining, no bleaching, no drying out the leather. Im happy with it