1. If the dropped fingerprint is still there, you can paste it with glue. But if a part of the printed matter is lost, and the dropped part is lost, there is no remedy. The rest of the prints can be washed off and the clothes can be worn.

2. If you don't want the beautiful prints to be removed, you should pay attention when cleaning clothes, and try not to rub the printed parts, otherwise the prints will easily crack and fall off. You can also wash clothes backwards to avoid damaging the prints on the clothes.