飛行機にLaundry Detergentを持ち込める？
可能 — Laundry Detergentは機内持ち込み手荷物として飛行機に持ち込めます。 Powder/pellets: allowed; >12 oz separate bin.
- · Powder/pellets: allowed; >12 oz separate bin
- · Liquid detergent: 3.4 oz containers, liquids bag
- · Detergent sheets: dry — completely unrestricted
- · Dryer sheets: fine either bag
On this page · 6 sections
航空保安当局別の公式規定
Rules by security authority
United States — TSA
機内持込:
可能
Yes — powder/pellet detergent is allowed; containers over 12 oz of powder go in a separate X-ray bin.
受託手荷物:
可能
Yes — sheets and powder travel checked without limits; liquid detergent follows the liquid rule.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
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Laundry Detergentのパッキング注意点
機内持ち込み手荷物: Yes — powder/pellet detergent is allowed; containers over 12 oz of powder go in a separate X-ray bin.
受託手荷物（預け荷物）: Yes — sheets and powder travel checked without limits; liquid detergent follows the liquid rule.
保安検査場での最終的な持ち込み可否判断は、現場の保安検査員に委ねられます。
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よくある質問 (FAQ)
Frequently asked questions
Can you bring Laundry Detergent in a carry-on?
Yes — powder/pellet detergent is allowed; containers over 12 oz of powder go in a separate X-ray bin.
Can you pack Laundry Detergent in checked luggage?
Yes — sheets and powder travel checked without limits; liquid detergent follows the liquid rule.
Last verified:
Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →