Guide

No, liquids over 3.4 oz (100 ml) can’t go in carry-on; only medicine, baby needs, breast milk, and sealed duty-free are allowed.

Yes, you can bring a Birdie personal alarm on a plane; keep it off with the pin in, and carry spare coin batteries in your carry-on.

Yes, birth control pills are allowed on planes; pack them in carry-on and keep labels for smooth screening.

Yes—mouthwash is allowed: up to 3.4 oz (100 ml) in your quart bag carry-on, and larger bottles in checked bags within FAA toiletry limits.

Yes, TSA lets you bring solid mints in carry-on and checked bags; breath sprays count as liquids under the 3-1-1 rule.

Yes, you can bring a DSLR on a plane—carry it in your hand luggage; keep spare lithium batteries in carry-on and be ready to remove it for screening.

Yes, you can bring a Dyson Airwrap on planes in both carry-on and checked bags; it’s a corded tool with no battery, so TSA treats it like a hair dryer.

Yes, moisturiser is allowed on planes: carry-on containers up to 3.4 oz/100 ml in a quart bag, and any size in checked baggage.

Yes, you can bring a meat thermometer on a plane; digital units ride in carry-on, while mercury glass follows strict TSA/FAA limits and packaging rules.

Yes—over 100 ml can fly in checked bags or sealed duty-free; carry-on bottles must be 100 ml or less on most routes.