Take detergent in your hand luggage
By Julian Broekema
Take detergent in your hand luggage
For those traveling with only cabin baggage, laundry detergent in carry-on luggage often raises questions. What about the 100ml limit? Is powder allowed, and what about pods? This guide provides clear answers, with smart alternatives like laundry strips (also known as washcloths ) and practical packing and laundry tips for your destination. For general travel tactics, also refer to: Laundry on the go – complete guide .
Hand luggage rules for liquids (short & clear)
In the EU (and at most international airports), liquids, gels, and sprays are only allowed in containers of up to 100 ml. All these containers must be placed in a single, resealable, transparent 1-liter bag. Large bottles of liquid detergent are therefore not an option in the cabin.
Tip: Don't fill your liquid bag unnecessarily with detergent. You often need the space more for sunscreen, contact lens solution, deodorant, or cosmetics.
What can you take with you? Liquid, powder, pods, or… wax strips
Liquid detergent (<100 ml): Possible, provided it fits in your 1-liter bag. Disadvantages: risk of leakage and limited quantity.
Laundry detergent powder (solid): does not fall under the liquid rule. A small, labeled bag is usually fine; be aware that additional security checks may be necessary.
Pods/capsules: practical but often contain liquid; acceptance varies by security team. Store in limited quantities and keep them securely sealed.
Laundry detergent strips/cloths: dry, ultralight, compact, and leak -proof. They don't fall under the 100ml rule and are therefore the most carry-on-friendly solution.
Why Wax Strips Are the Most Convenient Choice
Regulation-proof: no liquid, so no 100 ml restriction or full liquids bag.
Compact & lightweight: a few ounces for multiple washes; ideal for minimalist travelers and backpackers.
Leak-proof & clean: no lugging bottles around, no risk of spills in your bag.
Sustainable: plastic-free packaging, precisely dosed and effective at lower temperatures.
How to pack smart (hand luggage-proof)
Count 6–10 wax strips based on your travel days (hand washing: count ½ strip per small wash).
Pack them flat in a ziplock bag or in a side pocket of your suitcase. Add a mini clothesline and a universal wash top.
Bring a microfiber towel to roll your clothes in after rinsing: they dry much faster.
Intended use (hand wash & machine wash)
Hand wash (sink/bucket): Fill with lukewarm water, dissolve half the strip, let it soak for 10–15 minutes, rinse well, and roll the garment in a towel to pre-dry. Hang in a well-ventilated area.
Self-service laundromat or hotel machine: Place one strip on top of the laundry. Schedule drying time or let it dry in the room.
Traveling with only carry-on luggage? Keep your routine small and frequent: a micro-wash every 2–3 days prevents a large pile. For campers, we have extra tips in Washing Clothes at the Campsite . If you're going on a long trip with a backpack, read Backpacking & Keeping Clothes Fresh .
Frequently Asked Questions (practical & to the point)
Can I take a 200 ml bottle with me if it only contains 80 ml? No. The container itself must be ≤ 100 ml, regardless of the contents.
Is powder always allowed? Generally, yes. Label it (e.g., "laundry powder"), keep it small and presentable. Security may perform additional checks.
Do pods cause problems at security? Sometimes. Bring few, and pack them well. If you want to avoid doubt, choose wax strips .
Do wax strips work in cold water? Yes, they dissolve quickly and are effective at lower temperatures – ideal for travel.
Sustainable and skin-friendly on the go
With washcloths, you avoid plastic bottles and overdosing. Clean your sink after use and preferably empty the soapy water down the drain (not directly into surface water at outdoor locations). Do you have sensitive skin? Rinse thoroughly and choose a mild alternative if desired.
Checklist: ready to fly
6–10 wax strips in a zip-lock bag (½ strip per small hand wash).
Mini clothesline + 6–8 pegs.
Universal wash top or foldable bucket/tub.
Microfiber towel for quick drying.
Small laundry bag (mesh) for delicates and separation of clean/dirty.
Conclusion
Packing laundry detergent in your carry-on doesn't have to be a hassle. Liquid detergent only comes in mini bottles and takes up space in your liquids bag. Powder and pods are possible, but not always practical at security. Laundry detergent strips combine the best of everything: compact, leak-proof, and ready to use – for both hand and machine washing. This way, you can travel light, fresh, and stress-free.