It is the same as the American and the French version, so the child goes to bed with the baby tooth under the pillow. A mouse, not a fairy, takes it during the night. It leaves some money, too.

A child puts the baby tooth under his pillow before going to bed. A tooth fairy comes during the night and takes the tooth with her. The next morning, the child would find money underneath the pillow.

Both the upper and lower teeth are thrown up over the house.

USA

Mongolia

If it is a lower baby tooth, throw it up onto the roof; and if it is an upper tooth, throw it underneath the "en-no-shita" (the lower portion below the floor of a Japanese house). It is done so that the upper tooth grows healthy downwards, while the lower tooth upwards.

Japan

Mexico

The same method as that of Japan.

France

Korea

Vietnam

Like the American version, the child puts his baby tooth under the pillow when he goes to bed. The fairy takes it while he is asleep, and replaces it with a present instead of money.

In Mongolia, they put the baby tooth in the meat and feed it to the young dog. Because the dog is respected and is considered a guardian angel. When the guardian angel eats it, it is said, that a strong tooth will grow.

Like the American version, the child puts his baby tooth under the pillow. The fairy takes it and replaces it with a coin.

United Kingdom

Spain

In Spain, a mouse replaces the baby tooth under the pillow with a coin during the night.

In Slovenia, a mouse replaces the baby tooth under the pillow with a candy during the night.

Slovenia