So, what counts as a liquid? Well, it's not just your average water bottle or soda can. The TSA considers gels, aerosols, and creams liquids too, which means your favorite hair gel or toothpaste is subject to the rules. And, yes, that includes makeup and perfume - so, be sure to pack those fancy fragrances wisely.
But, here's the thing: there are some exemptions to the rule. If you have a medical condition or need to carry a certain liquid with you, you can get a pass from the TSA. You'll just need to declare it and be prepared to explain why you need it - no big deal, right? And, if you're traveling with a baby or toddler, you can bring formula, breast milk, or juice in reasonable quantities, which is a total lifesaver.
