I first used this product three years ago on my vinyl siding that had extensive mold buildup as the sun never hits certain areas of the house. I know the recommended ratio of water to MoldOff® is 3:1 but I diluted at a ratio of approximately 8:1 because I planned on using a large sponge to spread the MoldOff® on the siding. Plus, to be honest, I was hoping to have the gallon of MoldOff® last for the entire job (I actually used about ½ gallon). I did not use much pressure on the sponge, just enough to lightly scrub the siding. I would do a section, say 4 feet by 8 feet and then rinse with a hose. All of the mold was removed, the siding looked like new and 3 years later I have had no return of mold where I used MoldOff®.

My neighbor pressure washed his house at the same time, using just water, and it did remove the mold but the siding still had a dingy look to it. However, the next year his pressure washed siding again had mold.

Recently I used MoldOff® on some cement sidewalks that had the green tinged mold on it. In the past I pressure washed the concrete, which did remove the mold, but it was returning every year. Plus, the power washing took a substantial amount of time and water. For the concrete I used a solution of approximately 6:1 and liberally applied it with a long handled scrub brush. I let it sit for about 5 minutes and washed it off with a hose, just using house pressure. All the mold was removed and the concrete looks better than the concrete that had no mold.

I highly recommend MoldOff®. I get the concentrate as I can dilute it as I see fit. If you compare the price to some of the products out there it might seem a little expensive, but remember, you are diluting it as you see fit and it DEFINITELY works.

Walter M. from Pemberton, New Jersey


MoldOff® is a powerful, effective and eco-friendly mold removal spray. Effortlessly removes mold and mildew from dozens of surfaces. Formulated for the marine industry, & unsurpassed for mildew control, it removes those hard to get rid of stains – without scrubbing.

Discovered by a physicist with numerous patents in the fields of biology and chemistry, MoldOff® is the only available mildew stain remover for the marine industry that does not contain chlorine or bleach. The result is a product that is both highly effective and environmentally friendly.

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Recently a friend borrowed a dressy cotton tee shirt for a recruiting event she attended in search of employment. I am somewhat embarrassed to share with you that when she returned the shirt to me, it reeked of the most offensive worst body odor I have ever smelled in my life! I washed the shirt several times and even soaked it overnight in white vinegar (a ‘treatment” alleged to remove body odor from fabrics), to no avail – I could smell the odor through the vinegar.  No matter how hard I tried to rid the shirt of her perspiration odor, it would not go away….until, in a last ditch effort to return my favorite tee to my wardrobe, I tried Devour Plus. I wet the shirt and saturated Devour Plus everywhere under the arm pit area of the shirt. To my unexpected surprise, after laundering the shirt the next day to remove the product, it now smells fresh, as well as TOTALLY and COMPLETELY rid of her perspiration odor! This result was so amazing that you may want to share this information with others. I have never experienced any product accomplish what Devour Plus did in the laundry product arena. Thank you for restoring my favorite tee shirt to my wardrobe! I truly thought it was a “gone-er.”

- Tracy