Make sure you wash your hands before and after handling extracted teeth.
A glass jar with an air-tight lid works well. Put the container in a sealed plastic bag to ensure it doesn’t leak, if desired.
This type of storage solution is best if you’re only storing your teeth for a few days. If you’d like to store them using this method for a longer period of time, you’ll need to keep changing the water or saline solution.
You can keep the extracted teeth in the bleach for a couple of days to a week, but keeping them in the solution for too long may cause them to become brittle. You can dip the teeth in this solution to decontaminate them before drying them off, if desired.
You can buy a container made specifically for teeth, or you can just use one you have at home.