Published October 4, 2026
Short answer: yes. For laser hair removal, the area is usually shaved before the appointment so the laser can target pigment in the follicle without extra hair sitting above the skin. Follow the instructions from the clinic treating you.
Why shave instead of wax?
Laser treatment needs the hair follicle to be present. Shaving cuts hair at the skin surface but leaves the follicle in place. Waxing, tweezing and plucking pull hair from the follicle, which removes the target the laser is trying to treat.
At iBODY, clients are instructed to shave the area the day before treatment unless they are given different instructions for a specific situation.
What else should you avoid before laser?
Avoid tanning and self-tanner before treatment because changes in skin pigment can affect laser safety. Tell the provider about medications and products that may increase light sensitivity.
Do not hide recent sun exposure. A safe treatment plan is more important than keeping an appointment.
Why are several sessions needed?
Hair grows in cycles. Laser is most effective when a follicle is in an active growth phase, and not every follicle is in that phase at the same time. That is why laser hair removal is planned as a course rather than a single appointment.
Does skin tone change the laser choice?
It can. Different wavelengths interact with pigment differently, so skin tone and hair characteristics should be assessed before treatment. Patch testing is an important part of safe planning.
Laser hair removal in North York
iBODY provides laser hair removal in North York with skin assessment and patch testing before a full treatment plan. Preparation instructions are reviewed before the appointment.
The bottom line
Shave, do not wax or pluck, and be honest about sun exposure and medications. Good preparation makes laser treatment easier to plan safely.
General educational information only. This article is not a diagnosis or a substitute for individualized medical advice.
Sources reviewed: American Academy of Dermatology laser hair-removal guidance.