Why solid and water-free work best on the road
Travel is hard on skincare. Heat in a car or luggage hold, pressure changes, bumps and long days away from a clean sink all take a toll. The products that cope best are solid or oil-based, with little or no water. They are lighter, less likely to leak and, with no water to feed microbes, usually less prone to spoilage than homemade creams or sprays.
This article is general information, not medical advice. If you have a skin condition, check with a doctor before changing your routine, especially before a long trip.
Solid bars
Solid forms are the classic travel answer because they cannot spill.
- A handmade soap bar can serve for hands, body and sometimes face, depending on the recipe and your skin. If you plan to use it on the face, see whether face soap suits your skin first.
- A shampoo bar replaces a bottle, though shampoo bars and soap bars are not the same thing, so use one formulated for hair.
- A lotion bar is a firm, solid moisturizer made from oils, butter and wax that melts slowly on contact with warm skin, which makes it a useful stand-in for a body lotion.
- A solid cleansing or scrub bar can cover a lot in one small piece.
Whatever you choose, let soap dry between uses. A soggy bar in a sealed pouch softens and may grow mold. A ventilated tin or a travel soap case with drain holes helps, and a small dry cloth lets you pat it dry before packing.
Balms and oils
A small balm is probably the most versatile travel item. It can soften dry hands, chapped lips, flaky heels and rough elbows. Because balms contain no water, they are among the more stable homemade products.
Heat is the main enemy. A balm with a low melting point can turn to liquid in a hot car or a bag left in the sun, and a soft balm that melts and re-sets may change texture. Some tips:
- Keep balms in an inside pocket or insulated pouch rather than a sun-exposed outer pocket.
- Never leave them in a parked car.
- Choose firmer recipes (more wax) for hot destinations, when you make your own from a trusted, tested recipe.
- Rancidity speeds up with heat, so a tin carried through a warm summer will not last as long. Knowing the oil shelf life of your ingredients helps you decide when to replace it.
A small bottle of plain oil can handle many jobs, from moisturizing to removing makeup. Fill it only partway, tighten the cap, and put it inside a zip-top bag in case it leaks.
Leak-free packing ideas
Leaks are mostly a matter of choosing and filling containers sensibly.
- Leave a little headspace in bottles and jars, because liquids and soft balms can expand when warm or when air pressure drops.
- Use screw-top tins and tubes over snap lids, which can pop open.
- Put a layer of plastic wrap or a small disc of wax paper between the lid and the product in a tin for extra protection against seepage.
- Bag everything liquid or soft in a sealed pouch, and keep it in one place in your luggage so a leak stays contained.
- Label each container with its contents and date. A plain tin can look the same as another when you are tired.
Think about skincare containers before you travel, not after. Small, clean, well-sealing ones are worth the effort. Containers should be washed and fully dried first, and our guide on the topic goes into more detail on materials and sealing.
Air travel notes
Rules on liquids and creams in carry-on bags differ between airlines and countries and can change, so check the current rules for your route before packing. Solid bars and some firm balms are often treated differently from liquids, but the classification is up to the airline or security staff, so it is best not to assume. Putting items in an easy-to-reach clear bag makes inspection simpler.
Hygiene away from home
Shared bathrooms and hotel sinks are not always spotless, and you may be touching more surfaces than usual. A few habits help:
- Wash your hands before opening a tin or tub, or use a clean spatula or the back of a clean spoon to scoop balm.
- Don’t dip into a product with wet fingers.
- Keep lids tight and never store open products in a damp wash bag.
- Discard anything that smells off, changes color or shows mold. Don’t try to rescue it.
Avoid taking homemade water-based creams, toners or sprays on a trip. They are the most likely to spoil in warm luggage, and there is no easy way to tell from the outside when they have.
Fragrance and new products
Strong scent can bother fellow travelers in tight spaces, and essential oils need proper dilution, so a lightly scented or fragrance-free kit is often the more considerate choice. Do not try an unfamiliar product for the first time on holiday: skin changes with climate, water and sun, and a reaction is a nuisance when you are far from home. Patch test anything new well before departure, and bring along only products you already know your skin tolerates.
A small kit to start with
A reasonable compact kit might be one soap or cleansing bar in a ventilated case, one lotion bar or balm in a screw-top tin, a lip balm, and a small bottle of plain oil sealed in a bag. Sun protection is not something a homemade product can provide, so pack a proper sunscreen separately. That covers most needs in very little space, and fewer items means fewer things that can leak, melt or spoil.