If you have an appointment coming up for laser hair removal in Aurora, you have probably wondered whether you should shave beforehand, and if so, how close. It is one of the most common questions our clients ask us at Glow Med Clinic, and getting it right genuinely affects both your comfort and how well the treatment actually works.
Why Shaving Matters Before Your Session
Laser hair removal, including the DiolazeXL treatment we use at our Aurora clinic, targets the pigment in your hair follicle beneath the skin. If hair is left too long above the surface, the laser energy can be absorbed by that visible hair instead of reaching the follicle, which reduces effectiveness and can cause unnecessary discomfort or minor surface irritation during your session.
How Close Should You Shave?
Shave the treatment area as close to the skin as comfortably possible, ideally 24 to 48 hours before your appointment. This timing matters for a few practical reasons. It gives your skin enough time to settle if shaving causes any mild irritation. It allows small nicks to heal before treatment. And it ensures the hair is short enough for the laser to work effectively while your nurse can still see exactly where each follicle is.
Tips for Shaving Before Your Appointment
Use a clean, sharp razor. A dull blade increases irritation and rarely gives a close enough result. Shave in the direction of hair growth to reduce the risk of irritation and ingrown hairs. Use a light touch rather than pressing hard, since razor burn on the day of treatment can make the session less comfortable. Avoid lotions, oils or fragranced products on the treatment area after shaving, as these can interfere with the laser.
Avoid waxing, threading or hair removal cream in the four weeks before your appointment. These methods remove the hair from the root, which is exactly what the laser needs to be present to target.
Different Areas Need Slightly Different Timing
Face: Facial hair tends to grow faster than body hair, so you may want to shave slightly closer to your appointment time for areas like the upper lip or chin.
Legs and arms: These areas are generally straightforward and do not require special timing beyond the standard 24 to 48 hour window.
Sensitive areas: For underarms or the bikini area, shaving a little earlier, closer to the 48 hour mark, gives any sensitivity time to settle before treatment.
Every client’s skin and hair type is a little different, which is exactly why your nurse at Glow Med Clinic in Aurora will walk you through personalized guidance for your specific treatment areas at your consultation.
You Will Need to Repeat This Before Every Session
A full laser hair removal course involves several sessions spaced a few weeks apart, so this shaving routine is something you will repeat before each appointment throughout your treatment plan.
Common Myth: Does Shaving Make Hair Grow Back Thicker?
No. This is a persistent myth, but it simply is not true. Shaving only cuts the hair at the surface. It does not affect the follicle or change how the hair grows back darker, thicker or faster. Whatever changes you notice in regrowth during your laser course are the result of the treatment working, not the shaving itself.
Why Hair Looks Like It Is “Growing” After Treatment
After your laser session, you may notice what looks like continued hair growth in the treated area over the following one to two weeks. This is completely normal and is not regrowth. It is the treated hair shedding as your skin naturally pushes the damaged follicle’s hair shaft out. Let it shed on its own rather than plucking or shaving it out early.
Quick Recap
Shave 24 to 48 hours before your appointment. Get as close a shave as you comfortably can without irritating the skin. Avoid waxing, threading or hair removal cream between sessions. Speak to your nurse if you have any questions specific to your skin or treatment area.
Ready for Smooth, Hair-Free Skin?
Proper preparation makes a real difference to your results. If you are ready to get started or want to ask questions before booking, visit our full guide to laser hair removal in Aurora or book your free consultation with our nurse team at Glow Med Clinic.
We are located at 114-35 Sunday Drive, Aurora, Ontario, serving clients across York Region including Richmond Hill, Vaughan and Newmarket.
(905) 713-0980
