Si può portare Shampoo a secco in aereo? (Regole TSA / USA)

Sì, in flaconi da 100 ml (3,4 oz) o meno, all'interno della busta trasparente richiudibile da 1 litro.

Sì, liquidi e prodotti da toeletta in formati più grandi sono ammessi nel bagaglio da stiva (rispettando limiti aerosol).

Standard carry-on baggage size allowances apply; TSA publishes no individual numerical cap for personal use.

Yes. Major brands such as Batiste, Living Proof Perfect hair Day, Moroccanoil must comply with standard security limits based on physical properties rather than brand labels.

Standard toiletries and liquids conforming to the 3-1-1 rule (containers under 3.4 ounces / 100 ml inside a clear quart bag) require no separate declaration. You simply place the bag in a screening bin. Medically necessary liquids exceeding 3.4 ounces must be verbally declared to checkpoint screeners before inspection.

If liquid containers exceeding 3.4 ounces (100 ml) are detected in carry-on baggage without an infant or medical exemption, screeners will not allow them past security. Travelers must surrender the item for destruction, return outside security to place it in checked luggage, or mail it home.

Yes. Aerosol cans of 3.4 oz (100 ml) or less go in the liquids bag; bigger cans fly in checked bags. Powder versions are limited separately (≈350 ml).

The aerosol form does — it’s a pressurized toiletry, so the 3.4 oz rule applies. Loose powder is not a liquid but has its own powder limit.