Arthur, IL

I would like to share with you that in 25 years of purchasing products, this product is absolutely the best product and produces the most stunning results of any I have ever purchased. Thank You!!!! (I used this on my wood siding Mold & Mildew Remover—not only did it remove the algae and mildew stains WHICH WERE REALLY BLACK, the wood looked like the day I originally painted it. Great Job!!!