Use the barber shop to change your hair color, not to “shave your head.” In the Roblox barber shop guide I found, you talk to the barber, then hold the trinket/item that matches the color you want; for example, a golden chalice gives blonde hair, and some clans can override your hair color unless you disable that effect.

How it works

  • Go to the barber shop in the game’s entertainment district, marked by the classic barber pole.
  • Talk to the barber NPC and wait for the prompt that asks you to show what you want.
  • Hold the trinket/item that corresponds to the hair color you want, then interact again.
  • If your clan hair is forcing a style/color, you may need to disable that setting or buy the pass that removes it.

Important note

If you meant literally shaving a head in Roblox, that depends on the specific game’s customization system; the result I found for this barber shop is about changing hair color rather than removing hair entirely.

Quick scoop

The simplest version is: find the barber shop, talk to the barber, hold the right trinket, and your hair changes color.