What Toiletries Can I Bring On The Plane

So there I was, barefoot in security, frantically unzipping my carry-on while a TSA agent stared at me with the patience of a statue. I’d packed my favorite shampoo in a massive bottle, completely forgetting the three-ounce rule. The agent sighed, held up the bottle like a trophy, and tossed it into the bin of shame.

Let’s be real—that moment is a rite of passage for every traveler. You either learn the rules the easy way (reading this) or the hard way (losing your expensive hair products). I’m here to save you from that heartbreak, friend.

The Golden Rule: 3-1-1 (and why you can’t cheat it)

The TSA’s liquid rule is simple: all liquids, gels, and aerosols must be in containers 3.4 ounces (100 milliliters) or less. And they all need to fit into one quart-sized, clear zip-top bag. Yes, that includes your toothpaste, your moisturizer, and even your fancy hair gel.

Pro tip: don’t try to sneak a 4-ounce bottle because “it’s almost empty.” They will spot it, and you will lose it. I’ve seen it happen to a grown man who tried to argue his cologne was “vintage.”

You get one bag per passenger. So if you’re the type who brings eight different face serums, you’ll have to make some tough choices. Sorry, not sorry.

What counts as a “toiletry” anyway?

Basically, anything that can spill, smear, or squirt is a toiletry in the TSA’s eyes. That means shampoo, conditioner, body wash, lotion, sunscreen, toothpaste, makeup remover, nail polish, and even your beloved ChapStick (though that’s usually small enough to slide by).

Where Do I Pack My Toiletries When Flying at Tom Wildes blog

But here’s where it gets ironic: solid versions of these products are your travel hack. Solid shampoo bars, conditioner bars, and even toothpaste tablets? They don’t count as liquids. You can pack as many as you want in your carry-on, and no one will bat an eye. This is the cheat code you’ve been waiting for.

And if you’re a dental floss junkie like me—good news: floss is not a liquid. Pack it everywhere. Floss is a plane’s best friend.

The gray areas: makeup, sunscreen, and your emotional support deodorant

Makeup is a tricky beast. Foundations, concealers, and liquid lipsticks must follow the 3-1-1 rule. But powder eyeshadows, blushes, and eyebrow pencils? Those are fine. I always travel with a powder-only face routine to avoid drama, but you do you.

Sunscreen? Yes, it’s a liquid, and you need to follow the rule—but please bring it. Sunburn at 30,000 feet is real. I once forgot and ended up looking like a lobster on vacation, and my tan was a joke.

What toiletries can you take on a plane? (2025) - Travel Made Simple

Now, deodorant: the spray or gel kind counts as a liquid. But solid deodorant or stick? You’re golden. Travel-size sticks are a safe bet, and they won’t get confiscated. Trust me, you don’t want to have that conversation with TSA—been there, and it’s awkward.

What about “special” items like contact lens solution or baby wipes?

Contact lens solution is a liquid, so it must be in your 3-1-1 bag and under 3.4 ounces. But if you need a bigger bottle for a long trip, put it in your checked luggage. Or buy it at your destination—it’s not worth the airport argument.

Baby wipes? Technically, they’re not a liquid, but the TSA may ask you to take them out for inspection if they’re in a bulky pack. I usually toss a small travel pack in my personal bag and wave it like a flag if asked.

What toiletries can i take on a plane online

And here’s a secret: you can bring empty travel bottles through security. Fill them up at a water fountain after TSA. Yes, you look like a prepper, but you’ll save money and avoid the 3-1-1 headache. I do this for my mouthwash—because who wants to pay $5 for a mini bottle?

The bottom line, straight talk

Look, do not be the person who holds up the line because you brought a full-size bottle of hairspray. You will be judged by every traveler behind you, and they will not be nice about it. I’ve been that person, and the shame is real.

Instead, invest in a set of travel-size containers and a good quart bag. Label them if you’re fancy. And remember: if it goes squish, it goes in the bag—no exceptions.

So pack smart, keep it under 3.4 ounces, and for the love of all that is holy, don’t bring a whole liter of shampoo. The plane has soap. Use it. And if all else fails, just buy toiletries at your destination—you’ll end up with a cool souvenir shampoo, and that’s a story worth telling.