Q1: Why does my new Remy hair smell like rotten eggs?

A: That’s likely sulfur compounds from chemical processing. A vinegar soak usually removes it completely.

Q2: Can I use essential oils to mask the bad odor?

A: Not recommended. Oils can build up on wefts and trap bacteria, making odors worse over time.

Q3: How long does it take for the vinegar smell to disappear?

A: Vinegar evaporates quickly. After rinsing and air-drying (6–12 hours), no vinegar scent remains.

Q4: Will baking soda damage the hair cuticle?

A: No, when used as a paste for 10–15 minutes and rinsed with cold water, it’s safe and effective.

Q5: Can I wash extensions with regular shampoo to remove bad odor?

A: Shampoo alone rarely removes chemical residues. Use vinegar or baking soda first, then shampoo as normal.

Q6: Is it safe to use rubbing alcohol on colored extensions?

A: Use with caution. Test on a small weft first — alcohol can strip some dyes.

Q7: How can I tell if the bad odor is mold vs. chemicals?

A: Mold smells earthy, musty, or like wet cardboard. Chemical smells are sharp, metallic, or like ammonia.

Q8: My extensions still smell after 3 treatments — what now?

A: Return them. Persistent bad odor after multiple deodorizing attempts indicates irreversible contamination.

Cecelia – Page 4 – Moresoo Support

Author name: Cecelia

Cecelia is a hair extension experts and content creator. She specializes in all things hair extensions—from choosing the right type to simple care routines. Follow her expert advice to keep your extensions looking stunning and lasting longer. Her mission is to give you the knowledge and confidence to get your dream hair effortlessly.