Do you need a permit to carry mace in nc?

In North Carolina, you do not need a permit to carry mace (pepper spray) for personal protection. However, there are restrictions on the size and strength of the mace; it must be less than 150 grams and cannot be designed to incapacitate a person for an extended period. Additionally, it is illegal to use mace in a manner that is considered reckless or unlawful. Always check local regulations as they may vary.