Iowa Barber Practice Exam 2026 – All-In-One Guide to Master Your Barber Certification!

Intense itching and the presence of visible nits or lice on the scalp are clear indicators of a lice infestation. Lice feed on blood from the scalp, which leads to significant itching as a reaction to their bites. Additionally, nits, which are the eggs laid by lice, attach to the hair shafts close to the scalp and are typically white or yellowish in color, making them noticeable to a trained eye. The combination of these symptoms makes it easier for barbers and hair care professionals to identify an infestation early and take necessary precautions to avoid spreading the lice to other clients. Recognizing these signs is important for maintaining hygiene standards and client safety in the barbering profession.