Laser hair removal can absolutely help with folliculitis, and it is often used to eliminate unwanted hair on the buttocks, but there is not a laser that can effectively treat light hair, unless it is light hair with a dark root. Fine light hair typically does not result in folliculitis, so perhaps the hair does have a dark root. Visit a medical facility with multiple lasers, able to treat all skin types and determine if laser hair removal can work for you.
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