After a visit from the dental Hygienist 5th class investigated what drink is worst for your teeth. We put eggs in to water, ribena and coke for a week. The results were really interesting. We took the eggs out after a week and looked at the eggs. Water is absolutely fine for your teeth nothing happened to the egg shell. Ribena is just as bad as coke. Ribena stained the egg shell very badly and even started staining the inside without the egg cracking. Coke stained the egg a little but it cracked the shell. Sometimes you think a drink is okay for your teeth but it’s filled with bad ingredients.
Here are picture’s of the eggs.