How to Prepare for Laser Hair Removal (Plus Aftercare Tips)

A little preparation goes a long way with laser hair removal. Follow this checklist and you'll get better results from every session — with happier skin afterward. (These are general guidelines; we'll give you personalized instructions at your consultation.)

Before Your Appointment

Two weeks before

• Avoid sun exposure and tanning — including self-tanner and tanning beds. Laser works best, and is safest, on untanned skin.
• Stop waxing, plucking, and threading. The laser needs the hair root in the follicle to work. Shaving is fine — it leaves the root intact.

24 hours before

• Shave the treatment area. This lets the laser energy go to the follicle, not the hair above the skin.
• Skip retinoids, acids, and exfoliants on the treatment area.

Day of

• Arrive with clean, product-free skin — no lotion, deodorant, or makeup on the area.
• Wear loose, comfortable clothing over the treatment area.

After Your Session

• Expect mild redness — like a light sunburn — for a few hours. The GentleMax Pro's cooling system keeps this minimal.
• Cool, don't heat: skip hot showers, saunas, and intense workouts for 24 hours.
• Protect from sun: SPF 30+ on treated areas for at least two weeks.
• Be gentle: no exfoliating, scrubbing, or harsh actives for a few days.
• Don't panic at "regrowth": treated hairs shed over 1–3 weeks — it's the treatment working, not new hair.

Consistency is everything with laser. Hair grows in cycles, so keeping your scheduled sessions — usually 4–8 weeks apart — is the single biggest factor in your results.

Questions? That's What Consultations Are For

Every client gets personalized prep and aftercare instructions based on their skin, hair, and treatment area. Learn more about laser hair removal at FabElectrolysis, or compare it with electrolysis in our side-by-side guide.