The Hair Tool Packing List

The five-minute check before anything goes in

Every packing failure in this category is one of four things, and all four are checkable at home.

• 1. Read the rating plate, not the product page. Molded into the plug or printed on the handle. A range — 100–240 V, or the words dual or universal voltage — means you need only a plug adapter. A single figure like 120 V means the tool stays home. Product pages get regionalized and occasionally left wrong; the plate does not.
• 2. Check the plug shape for where you are going. A separate problem from voltage and the easy one. Adapters are cheap and widely sold, and they do nothing to the electricity.
• 3. Check whether anything is battery powered. If so, it goes in the cabin — see the rules below.
• 4. Decant the liquids. The tool is rarely what stops you at security. The heat protectant is.

What the rules actually say

Worth quoting rather than paraphrasing, because most travel advice on this gets it approximately right at best.

Corded tools: unrestricted

The FAA states that electric curling irons and hair straighteners, which plug into an electric outlet, are not restricted — FAA PackSafe. That covers almost everything in our registry: every dryer, every iron, the curling tools and the brushes. Carry-on or checked, your choice.

The practical advice is still to carry them on, for a reason unrelated to rules: a flat iron in the hold is a heavy object in a bag that gets thrown, and hinges and plate alignment do not enjoy that.

Butane and gas cordless irons: strictly limited

The same FAA entry covers cordless curling irons containing a gas cartridge and butane-fueled curling irons: one per person, in carry-on baggage only, and gas refills are not permitted at all, in cabin or hold.

Nothing in our registry is butane-powered, so this affects no tool we cover. It is here because these irons are marketed as travel tools, which is exactly the context where the restriction bites.

Battery tools: lithium rules

One tool we cover is cordless — the Dyson Corrale, published with a 10.8–16.8 V cell. The FAA distinguishes sharply between batteries installed in a device and spares carried separately — FAA PackSafe.

For a tool with a fixed internal battery the installed-battery rule applies, but the sensible reading of the whole set is to keep it in the cabin regardless. Full detail on the carry-on rules page.

The list

Take

• One dual-voltage styling tool, chosen for the job you cannot skip. Seven tools in our registry qualify — the complete list.
• A plug adapter for your destination. Not a converter.
• Heat protectant in a cabin-legal size, or checked.
• A heat-resistant pouch or mat, if your tool shipped with one. Dyson publishes a travel pouch with the Corrale — the only tool in our registry that ships one.
• Clips or ties for sectioning, which weigh nothing and make a rushed styling session in bad light far less bad.

Leave

• Any single-voltage tool. It will not work, and an adapter will destroy it rather than save it.
• A second dryer, unless it is the one that travels. Most hotels supply one and it will dry your hair.
• A voltage converter. If your tool needs one, take a different tool.
• Full-size liquids, on a carry-on-only trip.
• Anything butane. One per person, cabin only, no refills — and there is a corded or battery alternative for every job it does.

Packing the tool itself

Two rules, and the first is the one people skip on a checkout morning.

Cool completely before it goes in the bag. Ceramic and metal hold heat well — that is why they are used — and a tool that feels merely warm can still mark what it is against. A pouch does not solve this; it relocates it.

Do not wrap the cord around the tool to make it fit. Cord failure where the cable enters the handle is the most common way a heated tool dies, and tight wrapping is what causes it. Coil loosely alongside — the full reasoning is on the storage page.

The bathroom you are going to find

Worth planning for, because it changes what is worth packing.

UK bathrooms frequently have no standard power socket at all, only a shaver socket — a low-current fitting not intended for high-power appliances. A dryer will typically trip it or simply not run, so you will be styling in the bedroom. That makes cord length matter more than at home, and it is a reason to favor a tool with a published cord figure.

Elsewhere the common surprises are fewer sockets than you expected, a mirror nowhere near one, and less counter space than a hot tool needs. Country numbers are on the UK page and the Europe page.

If you travel twice a year

Be honest about the arithmetic before buying a dedicated travel tool. A second tool used ten days a year over five years is fifty uses, which makes even a cheap purchase expensive per use.

For occasional travel, the hotel dryer plus your normal routine adapted is usually the right answer — what it will and will not do. A dedicated dual-voltage tool earns its place when you travel often enough that the denominator gets large.