Hairbrush / Comb is allowed in both carry-on and checked bags when flying within the United States. All types of hairbrushes and combs are allowed without restrictions. TSA officers have the final say on what is allowed through the checkpoint. If you are unsure, check the TSA website or ask an officer at the airport.
Toiletries such as shampoo, conditioner, lotion, and deodorant fall under TSA liquid rules when they are in gel, cream, spray, or liquid form. Solid versions of these products are not restricted. Use travel-sized containers that meet the 3.4-ounce limit.
Yes, Hairbrush / Comb is allowed in carry-on bags through TSA security. No special packaging or declaration is required.
Yes, Hairbrush / Comb is allowed in checked baggage. Pack it securely to prevent damage.
Hairbrush / Comb is generally permitted, but a TSA officer may inspect it further. You might be asked to remove it from your bag for separate screening.
TSA rules apply at U.S. airports regardless of destination. However, your arrival country may have different import regulations for Hairbrush / Comb. Check the customs rules of your destination before packing.