According to standard practice, when should a piercing gun not be used?

• A. Never use a piercing gun for any piercing
• B. For most piercings except earlobes due to sterility and tissue damage concerns
• C. It is acceptable for earlobe piercings only
• D. It can be used for all piercings if sterilized properly

Answer: (B)

The main issue here is safety and precision. Piercing guns deliver force through tissue in a way that can cause blunt trauma, tearing, or crushing of tissue, especially in cartilage or areas with tighter skin. They also pose sterilization challenges because the mechanism isn’t as easy to clean or fully sterilize between clients, which raises the risk of cross-contamination. For that reason, standard practice is to avoid using a piercing gun for most piercings. Earlobe piercings are the typical exception, since the tissue is softer and more forgiving, and some studios permit a gun if disposable, one-time-use parts are used and strict hygiene is maintained. For all other piercings, a needle-based method with proper sterilization and technique is preferred for safety.