2023 will be our 60th year selling this amazing stain remover. Our company has created and manufactured “professional grade” stain removal products for large and small hospitals, medical and surgical centers, laboratories, restaurants, wineries, dry cleaners, doctors’ offices, car washes, sports teams and more, worldwide.
The company began in 1953 as Cambridge Diagnostic Products, Inc., started by the father of Roy and Gary Gold, Co-CEOs. Their scientists developed the original stain removal formula in 1963. Since that time three major improvements have been made. The first improvement was to incorporate a readily biodegradable surfactant, the second was to remove all added dyes and finally the fragrance was removed as well. Over this time doctors, nurses and lab technicians would “take home” the laboratory brand Erado-Sol® and Cambridge Diagnostic Products decided to offer the home use product Stain Rx®. Today Stain Rx® is available on this site and in select retailers in both Fragrance & Dye Free and new, softer, Pink Spring Fresh Scent.
We offer Stain Rx® under private label to many customers. If you are interested in this service, please contact us.
Independent Study - Stain Rx®
An independent lab tested our product’s ability to remove stains including red wine, blood, berries, lipstick, juice and more on various surfaces: fabric, carpet, metal, plastic glass. The results showed complete or good removal of stains. You can see the study here: Stain Rx®.
In recent years, Stain Rx® has been tested and reported on by some of the most respected food and wine publications: Wine Spectator, and Food and Wine magazine, as well as the Department of Viticulture and Enology at the University of California - Davis and Wine News, for its effectiveness in removing troublesome red wine stains from various fabrics. These publications listed Stain Rx® as the most effective stain remover available in the consumer market for removing red wine stains.