Cool Clean Technologies

At Cool Clean Technologies, based in St. Paul, Minnesota, we are leading the push towards sustainable solutions with our advanced waterless and automated cleaning, pretreatment, and surface preparation systems. Since 2001, Cool Clean has established dry, solvent-free, and touchless cleaning technologies that improve product quality, reduce waste, and streamline production.

Cool Clean’s cleaning systems deliver rapid, repeatable, and contamination-free results, ideal for applications in electronics, automotive, and medical industries. All our systems utilize recycled beverage grade CO2 that is safely captured and stored.

One of the key advantages of Cool Clean’s automated CO2 cleaning is its ability to reduce labor costs and floor space while maintaining consistent quality. The non-abrasive, no-touch process helps protect delicate components and maintain cleanliness standards across high-precision industries.

These systems can be seamlessly integrated in-line, retrofitted into existing manufacturing lines, or built as standalone enclosures. Featuring intuitive PLC interfaces, Cool Clean’s solutions communicate effortlessly with industrial robots, supporting efficient, hands-free operation.

Our solutions engineering team collaborates closely with clients from proof-of-concept testing through system design and implementation, ensuring each solution meets technical and budgetary goals.

Cool Clean’s CO2 technology is used across diverse applications, including: • Automotive: Paint prep pretreatment and surface contamination removal • Electronics: Solder flux and residue removal • Medical: PVD coatings and decorating, device sterilization and implant cleaning

As a proud member of the Association for Advancing Automation (A3), Cool Clean Technologies continues to lead the charge in safe, effective, and sustainable automated cleaning solutions.

Visit Cool Clean’s Booth 1750 at the Automate Show in Detroit to explore how automated CO2 cleaning can enhance your production processes.