3-in-1 Complete Edition · Detailed Version
Thank you for choosing Kunisle jewelry. Each piece combines three materials — Copper, Enamel, and Freshwater Pearls — each with its own care requirements. Proper care will keep your jewelry beautiful for years.
Table of Contents
- 1. Copper Care Guide
- 2. Enamel Care Guide
- 3. Freshwater Pearl Care Guide
- 4. Care Quick Reference
- 5. Frequently Asked Questions
- 6. Contact Us
1. Copper Care Guide
1.1 Properties of Copper
- Natural Oxidation: Copper naturally darkens over time from purplish-red to antique bronze — a natural characteristic, not a defect.
- Softness: Mohs hardness ~2.5-3, easily scratched by hard objects.
- Chemical Sensitivity: Perfume, cosmetics, and sweat accelerate oxidation.
1.2 Daily Wear Advice
- Avoid impact or friction with hard objects.
- Remove before exercise, bathing, or swimming.
- Apply makeup and perfume before putting on copper jewelry.
1.3 Oxidation Treatment
- For antique look: No treatment needed — let copper oxidize naturally.
- For bright shine: Gently polish with a professional copper polishing cloth. Note: Use only on copper — avoid enamel and pearls.
1.4 Cleaning Methods
- Daily cleaning: Wipe with a microfiber cloth.
- Stains: Dip a cotton swab in mild soap solution, wipe gently, then dry immediately.
- Do NOT use: Ultrasonic cleaners, hard brushes, toothpaste, baking soda, strong acids or alkalis.
1.5 Storage Advice
- Store in a cool, dry place away from humidity.
- Use a soft pouch or jewelry box for separate storage.
- For long-term storage, use a sealed bag with desiccant.
1.6 Copper Care Quick Reference
| ✅ Do | ❌ Don’t |
|---|---|
| Wipe with dry cloth | Contact perfume/cosmetics |
| Use copper polishing cloth (to restore shine) | Wear while bathing/swimming |
| Store separately in jewelry box | Ultrasonic cleaning |
| Use mild soap solution (sparingly) | Scratch or bump against hard objects |
2. Enamel Care Guide
2.1 Properties of Enamel
- Hard but Brittle: Mohs hardness ~5-6 — harder than metal, but very low toughness. Impact can cause cracks or chips.
- Chemically Stable: Resists acids, alkalis, and fading. However, prolonged exposure to strong acids/alkalis may still cause corrosion.
- Temperature Sensitivity: Sudden temperature changes may cause cracking.
2.2 Daily Wear Advice
- Avoid dropping or striking against hard surfaces.
- Do not let other objects press against enamel during storage.
- Apply makeup and perfume before wearing enamel jewelry.
2.3 Cleaning Methods
- Daily cleaning: Gently wipe with a microfiber cloth.
- Light stains: Dip a cotton swab in water or mild soap solution, wipe gently, then dry immediately.
- Do NOT use: Ultrasonic cleaners, hard brushes, abrasives, strong acids or alkalis.
2.4 Damage Assessment & Solutions
| Damage Level | Criteria | Recommended Action |
|---|---|---|
| Level 1 (Minor) | Fine scratches, barely visible | Normal wear, no action needed |
| Level 2 (Moderate) | Visible scratches, reduced luster | Continue wearing, take care |
| Level 3 (Severe) | Fine cracks | Stop wearing, contact customer service |
| Level 4 (Damaged) | Chips, cracks, or flaking | Cannot be repaired, inquire about replacement |
2.5 Storage Advice
- Store separately in a soft pouch or jewelry box.
- Do not stack multiple enamel pieces together.
- Store in a dry place away from humidity.
2.6 Enamel Care Quick Reference
| ✅ Do | ❌ Don’t |
|---|---|
| Wipe with dry cloth | Drop or strike against hard objects |
| Use cotton swab + water | Ultrasonic cleaning |
| Store separately | Use hard brushes or abrasives |
| Use mild soap solution (sparingly) | Contact strong acids or alkalis |
3. Freshwater Pearl Care Guide
3.1 Properties of Pearls
- Soft: Mohs hardness ~2.5-4.5 — easily scratched.
- Acid Sensitive: Calcium carbonate reacts with acids. Sweat and perfume can corrode the surface.
- Moisture Sensitive: Pearls contain 2-4% water. High heat and sunlight cause dehydration and cracking.
- Oil Sensitive: Oil penetration causes yellowing and loss of luster.
3.2 Daily Wear Advice
- Last on, first off: Apply makeup and perfume before wearing. Remove as the first step when you get home.
- Avoid contact with acids (vinegar, lemon juice, fruit juice).
- Remove before exercise, bathing, swimming, or cooking.
- Avoid direct sunlight and high heat sources (radiators, hair dryers).
3.3 Cleaning Methods
- Daily cleaning: Gently wipe with a soft, dry cloth after each wear.
- Stains: Use a barely damp soft cloth (not dripping), wipe gently, then dry immediately.
- Do NOT use: Ultrasonic cleaners, rinsing, soaking, hard brushes, toothpaste, acidic or alkaline cleaners.
3.4 Thread/String Care
- Signs of aging: Yellowing, loosening, fraying, or loose knots.
- Replacement interval: Every 1-2 years for frequent wear; every 2-3 years for occasional wear.
- Broken thread: Stop wearing immediately. Seek professional restringing services.
3.5 Storage Advice
- Store separately: Pearls are soft and easily scratched by other jewelry.
- Environment: Temperature 59-77°F (15-25°C), humidity 50-70%.
- Avoid prolonged airtight storage: May dehydrate pearls. Place a small cup of water nearby if sealing is necessary.
- Wear periodically: Pearls need skin contact for moisture. Do not leave them unused for too long.
3.6 Pearl Care Quick Reference
| ✅ Do | ❌ Don’t |
|---|---|
| Wipe with soft, dry cloth | Contact acids or chemicals |
| Store separately in soft pouch | Wear while bathing/swimming |
| Wear periodically (maintains moisture) | Direct sunlight or high heat |
| Use barely damp cloth (dry immediately) | Rinse or soak in water |
4. Care Quick Reference (3-Material Comparison)
| Care Aspect | Copper | Enamel | Freshwater Pearl |
|---|---|---|---|
| Hardness | Low (2.5-3) | High (5-6) but brittle | Low (2.5-4.5) |
| Susceptible to | Oxidation, scratches, chemicals | Drops, impacts, temperature shock | Acids, dryness, oils, scratches |
| Daily cleaning | Dry cloth wipe | Dry cloth wipe | Soft, dry cloth wipe |
| Prohibited cleaning | Ultrasonic, abrasives | Ultrasonic, hard brushes | Water rinse, soaking, ultrasonic |
| Storage | Dry, sealed + desiccant | Dry, separate | 50-70% humidity, not airtight |
| Prohibited scenarios | Bathing, swimming, sports | Dropping, impacts, soaking | Bathing, swimming, acids, direct sun |
5. Frequently Asked Questions (FAQ)
Q1: Can I wear my jewelry while bathing?
A: No. None of the three materials should be exposed to water. Copper oxidizes faster, enamel’s metal base may rust, and pearls are damaged by chemicals and moisture.
Q2: Is discoloration a quality issue?
A: Copper darkening is normal oxidation — not a quality issue. Enamel never fades. Yellowing of pearls is a natural aging process. Refer to each material’s care guide for specific advice.
Q3: How do I clean a piece with multiple materials?
A: Use the most delicate material as your guide. Gently wipe the entire piece with a soft, dry cloth. For stubborn stains, use a cotton swab with a tiny amount of water, spot-clean carefully, and avoid material junctions.
Q4: Can damaged jewelry be repaired?
A: Depends on the damage. Copper oxidation can be treated with a polishing cloth. Chipped enamel generally cannot be repaired. Broken pearl threads can be restrung. Contact us for specific repair options.
Q5: How often should I deep-clean my jewelry?
A: Daily care is enough after each wear. Deep cleaning every 3-6 months. Pearl threads should be replaced every 1-2 years with frequent wear.
Q6: How should I store jewelry when not wearing it?
A: Copper → sealed bag with desiccant. Enamel → separate soft pouch. Pearls → soft pouch, avoid prolonged airtight storage, and wear periodically to maintain moisture.
6. Contact Us
If you have any questions about caring for your jewelry, or need professional cleaning, restringing, or repair services, please contact us:
- Live chat: Bottom right corner of the website
- Email: kunyuofficial@outlook.com
Last Updated: June 7, 2026