Here are some key precautions to take when cleaning a tungsten ring at home:

1. Avoid Excessive Water Exposure:
- While a mild soap and water solution is fine for cleaning, you'll want to limit the amount of time the ring spends submerged in water.
- Prolonged water exposure can potentially lead to discoloration or corrosion over time.

2. Use a Soft-Bristled Brush:
- When scrubbing the ring, use a soft-bristled toothbrush or other gentle cleaning brush.
- Avoid using anything too abrasive, as this can scratch or dull the surface of the tungsten ring with wood inlay.

3. Be Gentle with Scrubbing:
- Apply only light pressure when scrubbing the ring. Avoid excessive force or scrubbing motions.
- Tungsten is a very hard but brittle material, so aggressive scrubbing could potentially chip or crack the ring.

4. Dry Thoroughly After Cleaning:
- Make sure to thoroughly dry the ring after cleaning, as any remaining moisture can lead to tarnishing or discoloration.
- Use a soft, lint-free cloth to gently pat the ring dry.

5. Remove the Ring Before Cleaning:
- It's best to take the ring off your finger before attempting to clean it.
- This helps prevent any accidental bumps or impacts that could damage the ring while scrubbing.

6. Avoid Ultrasonic Cleaners:
- As mentioned previously, ultrasonic jewelry cleaners should not be used on tungsten rings.
- The high-frequency vibrations can potentially crack or chip the brittle tungsten material.

7. Store Properly After Cleaning:
- Once the ring is clean and dry, store it in a safe, dry place until you're ready to wear it again.
- A soft jewelry pouch or box works well to protect the ring from any potential impacts or damage.

By taking these precautions, you can safely clean your tungsten ring at home without risking any unintended damage. The key is to be gentle, limit water exposure, and properly dry and store the ring afterward.
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