How to Use Sauna With Stones?

By
Sauna enthusiast Birgit
Sauna enthusiast Birgit

How to use sauna with stones starts with knowing how to prepare and care for them—a foundational practice for every sauna owner. But have you ever wondered how much of your sauna’s performance depends on something as simple—and powerful—as the stones you use?

Explore essential sauna accessories that elevate your wellness ritual. From premium sauna stones to aromatherapy and seating, discover how the right accessories create the ultimate sauna experience.

Whether you’re creating a luxurious home wellness retreat or fine-tuning an existing setup, the stones are more than accessories. They are the heartbeat of your HUUM sauna.

At HUUM, we offer premium-quality sauna stones crafted to work seamlessly with our beautifully engineered heaters. Want to get the most from your sauna sessions? It all starts with how you prepare your stones.

Why Sauna Stones Matter

Why sauna stones matter goes far beyond heat and steam. They define your sauna’s character—its warmth, ambiance, and health benefits.

High-quality stones retain heat efficiently and release steam gently, helping your body relax, detoxify, and even breathe easier. That’s why HUUM uses olivine diabase, known for its superior thermal capacity and durability.

Why settle for ordinary stones when HUUM offers performance and longevity in one? Isn’t it time your sauna felt as premium as it looks?

Washing the Stones

Washing the stones before their first use is a must-do. Even top-tier stones like HUUM’s may carry dust from manufacturing or shipping—dust that can impair air quality or reduce heater efficiency.

Washing sauna stones_HUUM

Here’s how to do it right:

  • Rinse under running water;

  • Gently shake or scrub off residue;

  • Let them dry completely before placing them.

A simple rinse today leads to a cleaner, fresher sauna experience tomorrow. Wouldn’t you rather breathe in pure, aromatic steam instead of factory dust?

Placing Stones Correctly

Placing stones correctly isn’t just about loading up your heater—it’s about engineering a better sauna experience.

HUUM’s open-frame heaters pair best with round sauna stones. Why round? Because they not only look stunning, but they allow for better airflow, softer steam, and more consistent heating.

We offer two size options:

  • Small round stones: 1.2–2 in (3–5 cm), 33 lb (15 kg) box;

  • Large round stones: 2–4 in (5–10 cm), 33 lb (15 kg) box.

Stack like a pro:

  • Sort out bigger and smaller stones;

  • Fill the sauna heater layer by layer;

  • Heating elements should not remain exposed.

More information

Tempering the Stones

Tempering the stones is your final step before sauna bliss. Even HUUM’s premium-grade olivine diabase needs to ease into the heat.

HUUM sauna with stones

Here’s how to temper your stones:

Tempering the sauna stones before their first use is recommended to increase their durability. In order to do it, heat them once to the usual sauna temperature, and let them cool down slowly, without throwing water on them.

This step protects your stones from thermal shock and boosts their lifespan. After all, wouldn’t you rather enjoy year after year of perfect steam than deal with cracked stones after a few sessions?

Curious about the ideal sauna temperature? Check out our post: What Temperature Should a Sauna Be.

Ready to Use

Ready to use means your HUUM stones have been washed, stacked, and tempered, primed to deliver flawless performance.

HUUM heater rocks

With HUUM’s blend of sleek design and gentle steam, your sauna transforms from a simple space to a sanctuary of wellness.

Why settle for ordinary heat when you can have HUUM’s signature steam?

How to Check the Condition of the Sauna Stones?

In order to inspect the condition of sauna stones, remove all the stones from the heater.

  • Replace all the sauna stones that are eroded or have become remarkably lighter.
  • Clean sauna stones that are dusty or covered with residues of iron-rich water.
  • The most convenient solution is to replace all the sauna stones at the same time.

 

Embrace the Ritual with HUUM Sauna Stones

Embrace the ritual with HUUM sauna stones and elevate your wellness practice to a higher standard.

By choosing HUUM’s rounded olivine diabase stones and following the right preparation steps, you’re investing not just in your sauna, but in your health, your peace of mind, and your daily ritual.

From the first rinse to the first steam, each step enhances the atmosphere, performance, and aesthetics of your space.

So—are your sauna stones ready to deliver the gentle, lasting heat your body craves? Are you ready to turn every session into a ritual worth savoring?

 

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