Concrobium 25001CAL Mold Control, 1 Gallon

Works exactly as described. Low smell is dries quickly. Really does kill mold. Very good value. There are other more dangerous products with lung damaging chemicals that do the same thing at twice the price. It took less than two hours to do the whole project, a house that had been empty for months with black mold on all the walls.. By the time it dried there was no mold smell (less than 3 hours) . don't wash,seals mold and kills its roots. Paint right over it. This is the product i will use if i ever have a mold problem again

Great for use with a fogger. We were able to get rid of the mold/mildew after a hurricane.

No matter what Amazon does, the container still leaks

This rating is not about the product but about the fact that the seal was broken and It seemed to be previously used. I just hope it still contains the same liquid and not a cheaper version.I should g up ace returned it but need it to use it today.

Not sure yet how effective the spray will be in controlling mold on concrete block wall. Bottle had previously been opened and taped. I figured the tape was to prevent it from leaking as a second precaution, nope. The inner seal had been opened and not sure how much product had been removed. I only had about 350 sq ft of space to spray and used it sparingly. I barely had enough to cover. Time will tell how effective it. I am disappointed that I paid as much as I did for an opened and possibly compromised container of product.

Worked very well

I am using this in a fogger for a crawlspace. Used it 5 years ago and it worked well, but I did not keep area ventilated over summer and mold and mildew formed again.

Delivered with the seal removed, I’ve used this product many times and it look like it had previously been returned and filled with water, returned for exchange