Our bracelets are generally easy to care for, without any special maintenance requirements. However, there are a few material-specific physical characteristics to be aware of.

✦ Maintenance and Cleaning ✦

Upon receiving and initially wearing the product, you can rinse it with clean water for 3-5 minutes, then dry and air it out. If you sweat or get sweat stains on it, you can rinse it with clean water and gently rub it, or use a mild detergent for cleaning.

✦ Brass ✦

The brass we use is eco-friendly brass that can pass EU tests, which is water and sweat-resistant and not prone to oxidation. However, try to avoid contact with perfumes and chemicals, as they can make brass oxidize more easily.
Oxidized brass can be restored to its shine by wiping with a silver polishing cloth. Toothpaste can also be used, but it is harder to rinse off.

✦ Natural Minerals ✦

Crystals with different hardness levels can get scratched or become cloudy. For example, wearing a hardness 5 apatite with a hardness 7 amethyst, or a hardness 7 amethyst with a hardness 10 diamond, can result in scratches or cloudiness for the softer stones.
Natural mineral crystals can be rinsed with clean water to maintain their brightness. However, some natural stones have specific structural characteristics. For instance, silicate-based crystals like lapis lazuli and turquoise can become cloudy quickly if soaked in coarse salt, or corrode when in contact with chemicals. Tourmaline should also be avoided in extreme temperature changes to prevent cracking, and amethyst can fade in prolonged sunlight exposure. Therefore, be mindful of the purification methods used.

Which Hand Should Crystals Be Worn On?

Wear them on whichever hand feels right to you.

According to traditional Chinese energy theory, the body responds to magnetic fields with the left side (yin) absorbing and the right side (yang) releasing. Thus, crystals with absorbing properties should be worn on the left hand (to draw in), while those with projecting properties should be worn on the right hand (to release). For example, absorbing crystals like rutile quartz, citrine, and green phantom quartz, commonly used for attracting wealth, are recommended for the left hand. Projecting crystals like smoky quartz and clear quartz, which help release negative magnetic fields, are suggested for the right hand.

✦ Nice City's Belief ✦

We find the aforementioned energy theory interesting and reasonable, but don't believe that wearing crystals on a particular hand will cause significant impact. Therefore, there's no need to be fixated on wearing them on a specific hand. Sometimes, our bracelet designs mix absorbing and projecting minerals, so wear them on whichever hand feels comfortable to you without forcing yourself to wear them in an uncomfortable way. Moreover, many crystal bracelets are worn in the center of the body, so ultimately, follow what feels right for you.

Do Crystals Need Regular Purification?

If you are prone to negative thinking or anxiety, regular purification can be beneficial.

Over time, the surface of crystal minerals can accumulate dirt. Regularly washing them with water and gently drying them can help.
Crystals are believed to absorb negative energy from the body, like a trash can that can fill up over time, making regular purification necessary.
Psychological reassurance—purifying and cleansing can make you feel more at ease. If you are naturally optimistic and confident, special purification is less necessary. Wear them as you feel.

Purification Methods

There are many ways to purify crystals, so use whatever method you are comfortable with. Here are some recommended methods:

✦ Sunlight Method ✦

Sunlight is a natural and energetic way to cleanse. Place the crystals in sunlight for about 15-30 minutes. This helps clean and recharge the crystals. However, some crystals like amethyst, rose quartz, aquamarine, and green dragon stone can fade in strong sunlight, so this method is not suitable for all crystals.

✦ Moonlight Bath Method ✦

Moonlight, with its mysterious energy, is also a great way to purify crystals. On a full moon night, place the crystals on a windowsill or outdoors to absorb the gentle moonlight for purification and recharging.

✦ Smudging Method ✦

Using sage, palo santo, or other smudging herbs to cleanse the crystals is effective. Ensure good ventilation during this process to avoid discomfort from the smoke.

✦ Temple Incense Method ✦

Take the bracelet to a temple and circle it around the incense burner three times, preferably at a well-attended temple. For other religions, you can use your customary methods, such as taking the bracelet to a church for prayers in Christianity.

✦ Crystal Cluster Method ✦

Large crystal clusters (e.g., clear quartz clusters or bowls of crystal chips) can help clean and recharge smaller crystals. Simply place the crystals needing purification on the cluster, allowing them to interact.

✦ Sound Wave Cleansing Method ✦

Using sound waves from singing bowls or bells can also purify crystals. The vibrations help release any negative energy stored in the crystals.

✦ Visualization Cleansing Method ✦

Imagination is a powerful tool. Sit quietly, hold the crystal, and visualize a cleansing light or energy flowing through your body and the crystal, washing away all negative energy.

✦ Cloth Wiping Method ✦

The simplest and least damaging way to clean crystals is by gently wiping them with a soft, clean cloth. This method removes surface dust without harming the crystal.

✦ Running Water Method ✦

For harder crystals that do not dissolve in water (e.g., clear quartz, garnet), you can rinse them under running water, then dry them gently with a cloth or air dry in a shady place. This cleanses the crystals without environmental pollution. However, avoid using this method for sodium or potassium-containing crystals like sodalite or celestite, which can dissolve in water.

✦ Sea Salt Cleansing Method ✦

Note that we do not recommend burying the bracelet in coarse salt, as it is not environmentally friendly and can damage the crystals. The idea behind sea salt cleansing is to use the natural energy of seawater. You can dissolve a small amount of sea salt in water (symbolizing the energy of seawater), soak the crystals for 10-15 minutes, rinse with clean water, and dry them in a well-lit place (symbolizing the restoration of light and wind energy). Since the salinity of seawater is not very high, use only a small amount of sea salt.

We place sea salt cleansing at the end because many people misunderstand its usage, and many minerals are not suitable for this method. We, therefore, rarely recommend it to customers.

Be especially cautious with sunlight and sea salt cleansing methods, as many crystals are not suitable for sunlight (due to fading or changes from heat or reactions with salt). If you really want to use these methods, please check whether your crystals are suitable.

FAQ

Wearing Multiple Crystal Bracelets: Do Their Energies Interfere or Clash?

We believe there is no interference at all. Natural minerals coexist and grow together in nature over many years. Feel free to wear them together; they complement each other and will not have any conflicting issues.

However, considering physical properties, if the hardness difference between the stones in two bracelets is too large, the softer stones may wear down more easily. For example, amethyst has a hardness of 7, and apatite has a hardness of 5. Wearing them together may cause the apatite to wear down and become cloudy. It’s best to avoid such combinations.

Can You Wear Crystals While Showering?

Generally, yes, but if you want to keep your bracelet clean, it is recommended to take it off.

✦ Why It’s Okay ✦

The brass used by Slow Temperature is eco-friendly brass that meets European standards for oxidation resistance. It is hypoallergenic and can be worn in the shower without any issues, with normal wear causing oxidation only after about two to three years (depending on the individual's body chemistry). Most crystal minerals can also come into contact with water.

✦ Points to Note ✦

A few stones need to avoid drastic temperature changes or chemical reactions, so if you wear them in the shower, use neutral body wash. Refer to the physical properties of the stones for more details.
Wearing the bracelet in the shower increases the chances of the crystals rubbing against each other, potentially causing scratches on softer stones.
Soap scum can get trapped in the crevices between the crystals and the elastic cord, making them difficult to clean over time.

Can You Wear Crystals While Sleeping?

It is recommended to take them off, but if you can sleep soundly with them on or are accustomed to wearing them while sleeping, it’s fine.

✦ Physical Considerations ✦

Turning over in your sleep can pull on the crystal cord, potentially shortening the lifespan of the elastic cord.

✦ Energetic Considerations ✦

When a person is in a deep sleep, they enter a state of subconscious activity, increasing sensitivity. It is believed that the energy of crystal minerals might cause an overreaction of the nervous system, affecting sleep quality (this varies from person to person).
Some crystals are thought to absorb negative energy during the day and need time to recover. They should be placed in a crystal cluster, on a balcony, or a quiet place like a table, or cleansed and purified afterward (this is for reference).

Is the Cord Easy to Break?

Slow Temperature uses imported elastic cords from Japan. They only break when pulled forcefully or caught on something. With normal wear, it will last two to three years before feeling loose.

If it breaks for unknown reasons, it could be due to:

The knot was not secured properly when we tied it (this usually happens within the first few days of wearing).
The cord was caught on a sharp object, or a bead cracked from impact. In this case, clean and purify the beads, then contact customer service for repair instructions.

What to Do If the Cord Breaks?

Many believe that broken crystal beads should be discarded, but we think they can still be used after purification.

Slow Temperature offers comprehensive after-sales repair services. If the cord breaks, first contact customer service to understand the repair process. Our repair department will take care of it for you.

Can Others Touch or Try on Your Crystals?

If you are a very positive and self-confident person, there is no need to worry about this issue. Essentially, such individuals won't be concerned about this question.

If you are not and are very particular about this issue, as crystals are thought to have memory, try to avoid letting others touch your crystals. However, you can purify them afterward and continue wearing them.

When Should You Avoid Wearing Crystals?

Similarly, if you are a very positive and self-confident person, there is no need to worry. Essentially, such individuals won't be concerned about this question. If not, avoid wearing crystals in places like hospitals or cemeteries. These places have more germs and bacteria, so it’s advisable to remove the crystals and put them in your pocket. Physically, it’s also a good idea to wash thoroughly after visiting such places.

Do Crystals Really Have Effects?

Crystals have been documented since the Han Dynasty in China, and there are cases mentioned in Li Shizhen’s Compendium of Materia Medica. Nowadays, many renowned medical institutions abroad have specialized departments and dedicated crystal hospitals. The benefits of crystals to the human body are undeniable, but it depends on how you utilize them. There are both physiological and psychological effects, with psychological effects being particularly significant.

Crystals are recognized for their energy, but it is far less powerful than a person’s own belief. You can believe in the power of crystals or the universe, but any theory of energy and magnetic fields is merely supplementary.

Humans themselves are powerful magnetic fields, and their behavior patterns deeply influence them. Wearing crystals while adjusting your mindset and behavior, and positively increasing your belief, can complement each other.

To reiterate, crystals are recognized for their energy, but this is far surpassed by the strength of your own belief. Slow Temperature focuses on design, creating beautiful jewelry that complements your intention, starting with following your own will.

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