How does the clean note policy work? The next thing to do is get a clean rag, dip it into the warm water (with soap), squeeze it, and gently wipe around the note from left to right. You can organize your notes while you take them, after you take them, or both. Then the treasury will replace that note with a current one of equal value. Flip over and do the same thing. The clean note policy is an initiative of the reserve bank of india (rbi) to keep the banknotes in circulation clean and usable. The rbi act 1934 section. We are manufacturer and seller of all sort of chemicals which includes s.s.d solution, super automatic solution, vectrol paste. Stripping by gas machine at home. If it decides to retire a certain note, the banks will accept it as a deposit and then send it to the treasury.