You spent an afternoon making the perfect body butter. It smells amazing, the texture is just right… and now it's sitting on your bathroom shelf.
But is that the best place for it? And how do you know when it's time to make a new one?
Storing your homemade cosmetics properly is what keeps every batch looking, smelling and feeling the way it did the day you made it. The good news: it's easy once you know the basics.
Why storage matters for homemade products
Most shop-bought cosmetics are made to sit on a shelf for years. Homemade ones are different. You chose simple ingredients you recognise, and that also means they need a little more care.
Heat, light, air and moisture are the four things that shorten the life of a homemade product. Good storage is just about keeping those four away.
1. Choose the right container
The container you pick does half the work for you.
- Glass jars are perfect for body butters, balms and scrubs. They're easy to clean and don't absorb scents.
- Dark glass (amber or cobalt) is best for oils and serums, because it protects them from light.
- Tins work beautifully for lip balms and solid salves.
- Airtight containers are a must for bath bombs, shower steamers and bath salts, because moisture in the air can set off the fizz early.
Tip: always start with clean, completely dry containers. Even a drop of water left inside can shorten the life of your batch.
2. Keep each product in the right place
Not everything belongs in the bathroom. It's warm and humid in there, which isn't ideal for most homemade products.
- Body butters and balms: a cool, dry cupboard. If your home gets warm, they may soften. That's normal, just move them somewhere cooler.
- Oils and serums: away from direct sunlight, in a dark bottle or a drawer.
- Scrubs: keep the lid tightly closed and use a clean, dry spoon to scoop them, so no water gets into the jar.
- Bath bombs: wrapped or in an airtight container, somewhere dry. Keep them out of the bathroom until you're ready to use them.
- Anything made with water, fresh fruit or yogurt (like some face masks): make these fresh, in small amounts, and follow the storage instructions in your recipe.
3. Label every batch
It sounds boring, but future you will thank you. Every time you make something, write down:
- what it is (for example, "Vanilla whipped body butter")
- the date you made it
- the main ingredients, especially if you're gifting it
A small sticker label and a pen are all you need. It's also a lovely touch when you give your creations as gifts.
4. Know when it's time for a fresh batch
Even with perfect storage, homemade products don't last forever. Make a new batch if you notice:
- a change in smell, for example if oils start to smell sharp or "off"
- a change in colour or texture
- any spots, fuzz or mould, which means straight in the bin, no exceptions
- separation that doesn't mix back together
When in doubt, throw it out. The best part of DIY is that you can always make another one.
Always patch test first
Before using any new recipe, and especially if you're giving it as a gift, do a small patch test on your inner arm and wait 24 hours. It's the easiest way to make sure a new recipe agrees with your skin.
Make it easy with recipes that tell you exactly how to store them
If you'd rather not guess, our recipe collections do the work for you. Our 15+ Bath Bomb Recipes include storage and shelf-life notes for every single recipe. So you always know how to keep your bath bombs, shower steamers and bath melts fresh.
Just getting started? The 200+ DIY Body Care Recipes Bundle gives you everything from whipped body butter to lip oil, with exact measurements and step-by-step instructions.