Here's why:
* Damage: Glue can damage the hair extensions, making them brittle and prone to breakage. It can also make them difficult to remove and reuse.
* Uncomfortable: Glue can be uncomfortable to wear against your scalp and can cause irritation or allergic reactions.
* Difficult to remove: Glue can be difficult to remove from the hair extensions, especially if it's a strong adhesive. This can make it difficult to clean and reuse the extensions.
* Not a permanent solution: Glue is not a permanent solution for attaching hair extensions. They will eventually fall out, and the glue may leave a residue on your hair.
Instead of glue, consider using these methods:
* Clips: The most common and convenient method. Clip-in hair extensions are easy to apply and remove, and they don't damage your natural hair.
* Sewing: Some hair extensions come with wefts that can be sewn into your natural hair for a more permanent solution. However, this should be done by a professional stylist.
* Tape-in: These extensions are attached with adhesive tape and are a good option for a more natural look. However, they require professional installation and removal.
It's best to stick with safe and effective methods for attaching your hair extensions.