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If you're reading this article, it's because you already own one or more kuksas, or you're about to get one. In this article, I'll advise you on the day-to-day care of your cup to avoid any inconvenience, such as discoloration caused by food.

Anne-Laure Compain
When you receive your kuksa, don't use it straight away, as you risk damaging it. During transport from our workshop to your home, the wood has been cold; in fact, when you take your kuksa in your hands, you'll notice this. If you pour yourself a cup of tea or coffee while the wood is cold, you'll weaken the wood and risk cracking it.
All you need to do is wait for the wood to come back to room temperature, and to make sure it's thoroughly warmed up, run your kuksa under lukewarm water before pouring yourself a hot drink.
When you first use your kuksa, you may experience :
Don't panic, it's normal! Salt is a natural part of the kuksa manufacturing process, used to solidify the wood.
The only way to get all the salt out of your cup is to use it. After a few weeks, your kuksa will have lost its salty taste, and you'll be able to enjoy your beverages to the full.
Choose hot drinks to help bring out the salt in your kuksa.
It's not complicated to keep your kuksa intact for years, you just need to know the right things to do. First and foremost, here are the most important points:
There are several natural products that can be used to clean your kuksa. You'll need a non-acidic product with no artificial fragrances or detergents. You can use a mild honey soap, black soap or organic dishwashing liquid. Use a soft, non-abrasive sponge to avoid scratching the surface of the cup, and lukewarm water, as wood doesn't like hot water and cold water doesn't remove microbes.
Find out more about cleaning wooden tableware here.
Once washed, you should dry your kuksa immediately with a dry cloth. Never leave a wooden object to dry in the open air, otherwise it will absorb all the water and moisture and warp.
Once you've washed and dried your kuksa, you'll notice that the wood has turned slightly white. This is normal, and you need to nourish it with an oil to make it shine again!
But which oil should you choose? Here's a list of oils we recommend you use:
You'll find that certain foods will stain your kuksa, and I'm thinking particularly of red fruits like raspberries or blueberries! But don't worry, this article explains how to remove the stain.
In the example below, you can see a before-and-after photo of a kuksa stained by red fruits.
The video below shows you step-by-step how to restore your cup's beautiful brown color and remove all stains.
The most natural and traditional way to treat the inside of a kuksa is to use coffee grounds! Coffee grounds will make the cup waterproof and prevent it from cracking as it dries. I detail all the steps just below! ⬇️
Let hot coffee steep in your cup for a few minutes.
This step solidifies your cup and strengthens the wood.
Empty any coffee that was in the kuksa and let your cup dry for about an hour.
Drying will expand the pores of the wood and help with the next step.
Once the kuksa is dry, take some hot, wet coffee grounds and rub them on the sides of the cup. Leave it on for 3-5 minutes, until the coffee grounds get into the pores of the wood.
The coffee grounds, once absorbed by the wood, will form a greasy water-repellent film. This will prevent the kuksa from cracking when dry.
Remove the excess coffee grounds with a cloth.
Immerse yourself in the essence of Finnish craftsmanship as you explore the history and making of this traditional cup. By subscribing, you'll receive information about kuksa once a week.
The oil is perfect for treating the outside of your cup because it hardens. Indeed, it solidifies on contact with oxygen. The drying time of the oil varies depending on the temperature and humidity of the room; it can take a few days or a few weeks!
The advantage of oiling your kuksa is to make it more resistant. The oil penetrates into the pores of the wood and solidifies.
Brush the outside of your cup with a cloth or your fingers and let the wood absorb it for 1 hour. If you find the wood is not saturated, you can add more oil to the areas that need it. Then wipe off any excess oil.
For drying, place your kuksa in a well-ventilated area. To speed up curing, place it somewhere warmer but with good air circulation.
Kuksas can become damaged or crack quickly in several ways. You therefore need to take great care in everyday use.
Dishwashing liquid will dry out your kuksa. After use, rinse it only with clear water or wipe it with a dry cloth. And don't put it in the dishwasher—heat and humidity are what it hates!
Your kuksa is a natural product, it needs to breathe! If you store your wet kuksa in a backpack or a closet, for example, it will lack air and become moldy. I recommend leaving it out in the open air!
Do not pour boiling water, for example straight from the kettle, directly into the kuksa. Boiling water will damage the surface of the wood. Wait only a few seconds before pouring your water.
If you soak alcohol in your kuksa overnight or for a few hours, the wood may warp and split.
According to tradition, when you first use your kuksa, you have a little routine to follow:
Warning: alcohol abuse is dangerous for your health
Experience an authentic and traditional Christmas with our giveaway! Try your luck to win one of our handmade wooden kuksa cups, specially selected to brighten your holidays.

And for Christmas, consider the gift wrapping option to delight your loved ones.
If you're passionate about kuksa, these articles should also interest you.

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Creators of the Kuksa
The origin of the kuksa in the heart of the Sami peopleWe are talking about the original creators of the kuksa: the Sami people, an indigenous people of northern Scandinavia.

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TYPES OF WOOD
Which wood should be used to make a kuksa?The traditional kuksa is made of birch burl, but it can be carved in other woods !

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For Christmas, try to win one of our 3 favorite kuksa. A handmade wooden mug to celebrate the festive season. 🎄
To enter, add your email address below
Contest results on December 21. 🍀
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