Wig glue can indeed damage your hair and scalp if not used and removed with care. It can cause hair breakage due to the strong adhesive bond with natural hair, skin irritation from chemical reactions, and clogged pores on the scalp, potentially affecting natural hair growth. To minimize these risks, it's crucial to follow the manufacturer’s application and removal instructions, perform patch tests to avoid allergic reactions, explore less damaging alternatives like wig tapes or clips, and use oils or specialized products to gently dissolve the glue before removal. Regular scalp care is also essential to prevent adverse effects.