Our solution is based on the realization that there are not unlimited resources available to deal with the problem of drug residues in waste water. Whether significant investments by societies are available to solve the problem in the short term, is doubtful. Given the urgency of the matter, our solution entails no significant upfront investments. We are addressing the very origin of the problem: our CleanX products eliminate most of the drug residues at the site of origin, i.e. the toilet. Our products target all the drug categories on the watch list of the European Union, and many more.