Black money scam

The black money scam, sometimes also known as the "black dollar scam" or "wash wash scam", is a scam where con artists attempt to fraudulently obtain money from a victim by convincing them that piles of banknote-sized paper are real currency that has been stained in a heist. The victim is persuaded to pay fees and purchase chemicals to remove the dye, with the promise of a share in the proceeds.

The black money scam is a variation of what is known as advance fee fraud.