BJD (Ball-Jointed Dolls) are precious collectibles, and proper care can extend their lifespan and keep them looking beautiful. Here are some key maintenance tips:

1. Routine Cleaning & Dust Prevention

• How often to clean? The cleaning frequency for your BJD depends on how much it's exposed to dust and sunlight.

  • Light Dusting: It's a good idea to gently wipe the doll's surface weekly with a soft microfiber cloth (like a glasses cloth) or a large makeup brush to remove dust.

  • Deeper Clean: If your doll is often displayed openly or played with, aim for a more thorough cleaning every 1-3 months.

• Dust Prevention: The best way to protect your doll is to keep it in a glass cabinet or under a dust cover. Avoid direct exposure in open spaces.

2. Resin Cleaning & Yellowing Prevention

• How to clean resin crevices? Dust easily collects in the crevices of resin joints. You can use:

  • Soft-bristled brushes: A toothbrush or small paintbrush can reach into joint gaps.

  • Cotton swabs or toothpicks wrapped in cotton: Dab with a small amount of clean water or mild cleaner (like diluted dish soap) and gently wipe.

  • Erasers: For stubborn spots, a white, soft eraser might work, but be careful not to abrade the surface.

• Preventing Yellowing: Resin yellowing is a natural aging process for BJD materials, primarily caused by UV light.

  • Avoid Direct Sunlight: Never leave your doll in direct sunlight for extended periods.

  • Stay Away from UV Lamps: Avoid exposing your doll to UV lamps.

  • Use UV Protection Spray (Optional): Some collectors periodically spray their dolls with a matte sealant that offers UV protection. However, this can change the doll's surface texture, so consider it carefully.

  • Rotate Display: If you have multiple dolls, rotate their display positions to reduce the exposure time for any single doll.

3. Face-up Protection & Repainting

• Face-up Protection: Avoid touching the doll's face-up directly with your hands, especially if you have oily skin. Wearing gloves while handling can effectively protect the face-up.

• Stain Prevention: Dark clothing and wigs can sometimes stain resin.

  • Wear a Liner: When dressing your doll in dark clothes, always put a white or light-colored anti-stain lining or stockings underneath.

  • Wig Cap: Use a wig cap for dark wigs or wrap the doll's head in plastic wrap to prevent staining.

• Face-up Repainting: Even with the best care, face-ups can wear down or yellow over time. If needed, you can periodically commission a professional artist to repaint it.

4. Wig, Eye, and Outfit Care

• Wigs: Comb regularly to prevent tangles. Use a wig net when not in use.

• Eyes: Periodically check for dust or looseness. Clean with a cotton swab dabbed in clean water.

• Outfits: Wash or dry clean regularly to keep them clean. Store them without crushing or in humid conditions.

5. Storage Environment

• Temperature & Humidity: Avoid extreme temperatures and humidity. Humid environments can encourage mold growth, while overly dry conditions might (though rarely) lead to resin cracking.

• Separate Storage: If you won't be handling your doll for a long time, it's best to disassemble it, wrap each part in soft cloth, and store them separately in a moisture-proof box or dry container.

By taking careful measures, your BJD doll will remain beautiful for a long time, becoming a shining gem in your collection.