Does TSA Actually Count Roll-On Deodorant As A Liquid?
For most travelers, deodorant is a must-have on vacation. This is especially true if you're taking a summer trip or escaping to a warm-weather destination in the winter. The last thing you want to worry about when lounging by the pool or sightseeing for hours on foot is whether your underarms smell funky.
However, like many things, TSA has rules in place when it comes to deodorant. Carry-on deodorants made of liquid must abide by TSA's liquid rules: They should be in containers no larger than 3.4 ounces, and they, along with any other liquids, must be placed in a single quart-size sealable bag. This includes sprays, gels, pastes, and creams. Roll-on deodorant, which uses a ball applicator to distribute the product onto the skin, also falls into this category. Even if you can't easily see or access the liquid inside, this type of deodorant almost always contains a watery gel, which counts as a liquid according to TSA's guidelines. If your favorite underarm freshener and sweat-buster contains any liquid, be sure to follow TSA's rules or keep it in your checked luggage.
Solid deodorant is your best bet when going through security
If you have limited space for liquids in your carry-on bag, consider swapping a roll-on deodorant for a solid stick instead. Solid deodorant is approved by TSA for both carry-on and checked bags, regardless of the size or quantity. With that said, some solid deodorants may melt if exposed to heat. Most products have to get pretty hot — usually over 100 degrees Fahrenheit — before liquifying. However, natural deodorants containing, for example, coconut oil could begin melting at temperatures as low as 76 degrees Fahrenheit. If your solid deodorant softens easily, keep it in a checked bag to be safe.
Powder deodorants are also permitted in carry-on luggage, though there is a chance you may be flagged by TSA if you pack a large quantity of these toiletries. Specifically, TSA officers may request additional screening if your carry-on bag contains more than 12 ounces of powders. Be prepared to declare large quantities of powdered products when you enter security to speed up the screening process.