2. If the hickey is deep, you can try to cook two eggs with eggs.
3. After the egg is cooked, take it out while it is hot, then shell it, and then find a thin gauze to wrap the egg inside.
4. Holding gauze in hand, roll the peeled egg in the trace while it is hot.
If the egg is cold, change it. Generally, two eggs at a time can make the hickey shallow immediately.
6. If you use eggs and still have a little hickey, you can only hope it's tomorrow ~ you need to go out urgently, so you can't see it at all.