Can you bring a standard tube of toothpaste on a plane in a carry-on bag?
In the US, the TSA has very specific regulations for what can and can't be brought on a plane in a carry-on bag, especially when it comes to liquids. Can a standard tube of toothpaste be brought on a plane, or does it exceed the limitations? If it is too large, would a half-empty tube be accepted?
What about travel outside the US? Is toothpaste generally allowed on planes?
I believe "standard" tubes of toothpaste are about 6 ounces or more. This would not be allowed within the US as TSA regulations limit liquids and gels to containers of at most 3.4 oz (100 ml). Larger containers which are partially empty are specifically forbidden. See http://www.tsa.gov/311/311-carry-ons.shtm.
I have found anything in a tube as well as anything that is a past, gel, jam, or jelly gets counted as a liquid regardless of weather it is or not.
@Stuart: according to the policy, they are *supposed* to be treated as liquids. The policy applies to "liquids, gels, aerosols, creams and pastes"