Plus Manufacturing, Inc. is located in Spokane, Washington, in the Great Northwest. We have been providing environmentally safe, quality products that work for over 30 years. We apply this experience to our customers’ needs. Our commitment to the cleaning industry and the impact of cleaning chemicals on the environment has been strong and steadfast.

All of our PROCYON products are powerful and yet soap free, odor free, hypo-allergenic, non-toxic with no VOCs and no off-gassing.  Made with all natural ingredients, PROCYON products are one of the safest on the market today.

We believe that we have an obligation to protect the health of the people, and are aware of our responsibility to our industry, that is why we have maintained the highest level of quality and safety in all of our products. We are committed to educating the public in proper, safe, and efficient cleaning methods, so that the public health as well as our environment may be maintained and improved.