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Yes, you can fly with toothpaste in your carry-on as long as the tube is 3.4 ounces (100 milliliters) or less and packed inside a single clear.

Yes, you can fly with tobacco in your carry-on bag. TSA allows cigarettes, loose tobacco, and pipe tobacco in both carry-on and checked bags, though U.S. Custom

Technically yes, but the FAA bans spare lithium batteries in checked bags and airlines strongly discourage laptops in the hold due to fire and theft.

Yes, but most dentists suggest waiting 48–72 hours for simple extractions and up to 7 days for surgical ones to reduce dry socket risk from pressure.

Generally, no — most major airlines do not allow baggage check more than a few hours before departure.

Yes, you can fly with syringes in your carry-on if they are accompanied by injectable medication and declared to TSA officers at the security.

Yes, but only if you complete your bag drop first. You will also need to pass through security screening again when you return to the airport.

Yes, you can bring shaving cream in a carry-on bag, but the container must be 3.4 ounces (100 milliliters) or less and fit inside a single.

Yes, with limits — you can check your bag as early as 2 to 4 hours before departure depending on the airline and airport you’re flying from.

Yes, you can check wrapped presents, but the TSA strongly advises against wrapping them before screening as officers may need to unwrap them.