Highly efficient Low pH Aldehyde-free and non-foaming liquid concentrate for the weekly cleaning and maintenance of dental aspiration and separation systems With and without amalgam separator Available in 1ltr and 5ltr Characteristics AlproJet-W is highly compatible with materials such as plastics; rubber; non-ferrous metal and alloyed steel etc. Due to the excellent material compatibility AlproJet-W may be left in the dental unit overnight and/or over the weekend. Particularly effective in dental hygiene units (dissolves sodium bicarbonate).