Discover the cleaning action of SmartScrub Technology. PowerScrub Vacuum Line Cleaner by Solmetex releases specific enzymes to dissolve vacuum line debris on contact. Our eco-friendly 100% biodegradable, dynamic bacteria formulation remains in your lines overnight for continual cleaning action and rinses clean when the job is done. No hot water required, works with all water temperatures. PowerScrub Vacuum Line Cleaner is compatible with all dental vacuum systems and all amalgam separators and has a meets EPA requirements for a neutral pH between 6 and 8. PowerScrub is the only vacuum line cleaner recommended for use with the Hg5 Series Amalgam Separators.