Cleaning Gemstones: Everything You Need to Know

Gemstones have been cherished for centuries for their natural beauty and unique properties. Whether you're just starting to collect gemstones or have had a passion for crystals and minerals for years, sooner or later you'll encounter the question: how do you actually clean gemstones?

In this blog, you'll learn everything about cleaning gemstones, which methods are commonly used, and which stones should avoid contact with water.

Why do people clean gemstones?

Many enthusiasts regularly clean their gemstones to remove dust, dirt, and other buildup. Especially stones used as decoration or often handled can lose their shine over time due to dust or skin oils.

Furthermore, within the world of gemstones, there's a tradition where stones are cleaned after purchase or use as part of a personal ritual. How you view this is, of course, a personal choice.

Cleaning gemstones with water

One of the simplest ways to clean many gemstones is by briefly rinsing them under lukewarm water. If necessary, use a soft cloth to gently remove dirt.

Suitable stones for a short cleaning with water include:

• Amethyst

• Clear Quartz

• Rose Quartz

• Agate

• Jasper

• Aventurine

• Tiger's Eye

Always dry the stone thoroughly with a soft cloth after cleaning.

Which gemstones should not be put in water?

Not all gemstones are suitable for cleaning with water. Some stones are porous, soft, or contain minerals that can be damaged when exposed to water for extended periods.

Examples of stones you should preferably not put in water include:

• Selenite

• Celestite

• Malachite

• Pyrite

• Angelit

• Lepidolite

• Halite

• Calcite

If you're unsure about a stone, always check the properties of the mineral before using water.

Cleaning with a soft cloth

For delicate gemstones, a soft, dry microfiber cloth is often the safest choice. This removes dust and fingerprints without risk of damage.

This method is ideal for:

• Polished stones

• Gemstone jewelry

• Soft minerals

• Collector's items

Cleaning with smoke

Some people choose to clean gemstones with smoke from, for example, incense or herbs. The stone is briefly moved through the smoke. This is a traditional method often used in spiritual and cultural practices.

Cleaning with moonlight

Another popular method is placing gemstones in the light of the moon, for example, during a full moon. Many enthusiasts find this a beautiful moment to pay attention to their collection.

While this is a widely used tradition, it's important to know that it is based on personal beliefs and has not been scientifically proven.

Can gemstones be placed in the sun?

Some gemstones can discolour after prolonged exposure to direct sunlight.

Examples include:

• Amethyst

• Rose Quartz

• Fluorite

• Celestite

• Kunzite

It is therefore advisable not to place these stones in bright sunlight for extended periods.

How often should you clean gemstones?

How often you clean a gemstone depends on how you use it.

• Decorative stones: a few times a year

• Stones that are often handled: when needed

• Gemstone jewelry: regularly to maintain shine

• Collector's items: especially when dust is visible

There is no fixed rule. Many people simply clean their stones when they feel the need to.

Caring for gemstones for a long life

In addition to cleaning, proper care helps keep your gemstones beautiful:

• Avoid harsh cleaning agents.

• Protect delicate stones from drops and impacts.

• Store stones in a dry place.

• Avoid prolonged direct sunlight for sensitive gemstones.

• Always clean stones gently.

Finally

Cleaning gemstones doesn't have to be complicated. For most stones, a soft cloth or a brief rinse with lukewarm water is sufficient. Always check first if your gemstone is suitable for contact with water and be extra careful with soft or porous minerals.

With proper care, your gemstones, crystals, and minerals will remain beautiful for years, and you can fully enjoy their natural radiance.