Do not use hydrogen peroxide, neosporin, or alcohol on your piercing as it can damage the healing. The dermal bar has small holes in it which allow the skin to grow through and around the piece. This anchors it into your skin.
Subsequently, how long does a Microdermal piercing take to heal?
Correspondingly, can I shower with my dermal?
Use a mild soap for bathing.
It is important that you use a mild soap when you bathe. Strong soaps can irritate dermal piercings. In general, you should do your best to not let soap come into contact with your dermal piercing while you bathe.