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Yes. Condoms are allowed in carry-on bags; keep liquid lubricant in 3.4-oz (100 mL) containers inside your quart-size 3-1-1 bag.

Yes—unused COVID-19 home test kits may go in hand luggage; keep liquids ≤100 ml and carry any lithium batteries in the cabin.

Yes, TSA allows cookie cutters in carry-on and checked bags; avoid sharp edges and pack them neatly to speed screening.

Yes, copper wire is allowed in carry-on and checked bags, but pack coils neatly and expect extra screening; cutters over 7″ go in checked bags.

Yes — pack a corded curling iron in checked bags; cordless butane or lithium models can’t go in checked, only in carry-on with the safety cover.

Yes, DayQuil pills are allowed in carry-on and checked bags; pack them for screening and keep them in labeled containers if you can.

Yes—stick deodorant is fine; gels, roll-ons and sprays must be ≤3.4 oz/100 ml in carry-on; larger aerosols go in checked bags with caps.

Yes — a DeWalt 20V battery may fly in carry-on; spares are banned in checked bags, and 101–160 Wh packs need airline approval.

Yes, you can bring a desktop computer on a plane; TSA allows it in carry-on or checked bags with electronics screening and lithium battery rules.

Yes, creams are allowed in carry-on if each container is 3.4 oz/100 ml or less in one quart bag; larger medical creams are permitted after screening.