How do you remove dye from stained money?

To remove dye from stained money, you can try soaking the affected bill in a solution of water and isopropyl alcohol for several hours, which may help lift some of the dye. Gently blot the stain with a clean, absorbent cloth to avoid damaging the paper. However, be aware that attempting to clean money can be illegal in some jurisdictions, and it may also reduce its value or render it unfit for circulation. If the bill is significantly damaged, it's best to exchange it at a bank for a replacement.