The pureWash eco-friendly laundry system is not the first wash system of its kind but it is the first economical version of its kind made for residential laundry rooms. This unit saves you money everytime its used. Making monthly purchases of detergent, softener, and bleach will be a thing of the past once this is installed in your home. The pureWash uses activated oxygen to not only to clean your clothes but to also sanitize them. All of this is done using cold water. A family of four can save between $300 and $600 per year between the decrease usage of detergent, softener, bleach, and hot water. For more information the video below is very informative and the company website can be found at www.greentechenv.com.