The Finnish sauna whisk: making and using a vihta

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A fragrant part of sauna tradition

A vihta, also called vasta in parts of Finland, is a bundle of leafy branches used gently in the sauna. Birch is the familiar choice. Its scent and texture connect the sauna to the forest. It is a cultural practice, not a detox treatment or a guaranteed medical benefit.

History and meaning

Leafy sauna whisks have long been used in Finland and neighbouring northern cultures. They accompany washing, relaxation and seasonal celebrations such as Midsummer. Traditions vary between places and families; there is no single compulsory ritual.

Choosing branches

Early summer around Midsummer is a familiar period, when suitable leaves and twigs are flexible. Ask the landowner before cutting branches: everyman's rights do not authorise taking them from trees.

At Mökki Tikka, please do not cut branches from trees on the property. Ask us for a ready-made whisk or advice about an authorised gathering place. Woodland, road verges and utility clearings are not automatically available for harvesting.

Making the bundle

The original example uses about 50–70 birch twigs, depending on their size and the desired bundle. Use a suitable tie and a clean cutting tool.

1. Arrange the branches into a broad, comfortable fan.
2. Keep stronger stems in the middle and the leafy surfaces outward.
3. Clear and smooth the handle area so no sharp ends touch the hand.
4. Tie securely at two points; the source suggests roughly 2 cm and 10 cm from the handle end.
5. Trim uneven stem ends and check the bundle before use.

Fresh, dried or frozen

A fresh bundle needs little preparation. A dried one must be softened in water; the original suggests one to two hours in warm, not boiling, water. Thaw a frozen bundle before using it. Follow any instructions supplied with a purchased whisk.

Gentle use

Warm up gradually in the sauna, then brush or lightly tap the skin with the leaves. It should not hurt. Avoid irritated or injured skin, and stop if the plant causes a reaction. Always ask a person before whisking them. Ask before using it in a shared sauna and keep leaves away from places where they could damage the stove or drainage.

Other plants

Oak, linden and other leafy branches are used in some sauna traditions, and herbs are sometimes added for scent. Do not assume every plant is suitable or harmless on heated skin. Birch is the traditional starting point here; ask before experimenting with juniper or mixed plants.

Drying and reuse

After use, let the bundle dry in an airy place rather than leaving it damp. Reuse depends on its condition, cleanliness and how it was stored. Discard anything mouldy, damaged or unsuitable; fixed promises of a particular number of sessions are not reliable.

Care for the trees

Take only permitted side growth from places approved by the owner. Never remove a tree's main shoot or strip a large share of its foliage. A neatly made whisk is not worth damaging a tree that takes years to grow.

We can discuss suitable gathering places or ready-made whisks. Read our sauna guide for the wider routine.