What Not To Do After Laser Hair Removal

Who It’s For

• People starting laser hair removal who want simple, clear aftercare steps
• Anyone who wants to avoid irritation and protect the treated area
• Clients working toward long-lasting results and hoping to stay on schedule
• Those with thick, dark hair looking for a lower-maintenance way to manage unwanted hair

Key Takeaways

• Keep heat and friction away from the skin for a couple of hours: no hot showers, tight clothing, or workouts.
• Avoid sun exposure for 14 days and use SPF daily throughout your treatment program.
• Don’t wax, tweeze, or bleach between sessions. Shaving is the only method that keeps the follicle intact.
• Skip tanning lotions, self-tanners, and harsh products until the skin has fully settled.
• Let the skin heal without picking or exfoliating. Remaining hairs will shed naturally.
• Your technician’s instructions matter. Follow them closely for the best outcome.

A Simple Guide to Protect Your Skin

A laser hair removal treatment targets hair follicles in the active growth phase to reduce unwanted body hair over time. Most people start noticing smoother skin after two or three sessions, but the results depend on how well you care for the treated area. Good laser hair removal aftercare helps reduce irritation and supports long-lasting results.

Below is a clear guide on what not to do after laser hair removal and why these steps matter. Follow these specific instructions to help your skin recover and to achieve the optimal results you’re working toward.

Avoid Sun Exposure

After your session, your skin is more sensitive. Direct sun exposure increases the risk of irritation and pigment changes. For the first 14 days, avoid sun exposure and tanning beds. If you must be outside, apply sunscreen with zinc oxide (SPF 30+) and reapply as needed.

Even brief exposure to the sun can cause surface skin damage in the treatment area. Staying protected will also help ensure your next treatment stays on schedule and prevents delays.

Skip Hot Showers and Heat

Heat builds up in the skin during a laser hair treatment. Hot showers, steam rooms, hot tubs, saunas, and even heated seats can trap that heat, which may lead to swelling or a stronger histamine reaction.

Use cool water or lukewarm water instead. It usually takes two hours for the effects to subside, so keep things cool until the skin settles.

Don’t Wear Tight Clothing

Tight clothing rubbing against the treated area can cause additional irritation when the skin is already sensitive. Instead, wear loose-fitting clothes for the rest of the day. This gives the skin room to breathe and lowers the risk of redness or discomfort.

Exfoliation and Body Scrubs

We recommend exfoliating starting three days after your treatment, then continuing two to three times per week until your next appointment. 

Avoid sugar scrubs, as they can cause micro-tears in the skin, and skip loofahs, as they don’t provide effective exfoliation. Instead, we recommend a gentle exfoliant, an African net sponge, or a similar exfoliating tool. Chemical exfoliants may be used, but should be discontinued at least seven days prior to your appointment.

Don’t Use Tanning Lotions or Self Tanners

Self-tanners and tanning lotions add pigment to the skin. This makes it harder for the laser to target hair follicles at your next appointment properly. Avoid these products for at least three weeks before your next treatment. Maintaining your skin's natural tone also reduces the risk of complications during future hair removal treatments.

Skip Waxing, Tweezing, or Bleaching

Laser hair removal uses light to target hair follicles at the root. Waxing, tweezing, or bleaching removes hair from the follicle or changes hair color, which can interfere with the process and affect future hair growth.

If you need to remove hair between visits, stick with shaving. It keeps the follicle intact and won’t disrupt the treatment area.

Don’t Apply Heavy Products to the Skin

After your laser treatment, the skin needs time to calm down. Avoid products with fragrance or active ingredients that may cause irritation. Stick with gentle, fragrance-free lotions or a restorative gel recommended by your technician. If redness or swelling continues, a cold compress or an over-the-counter cortisone or steroid cream can help. Avoid ice directly on the skin.

Avoid Workouts and Heat-Building Activities

Raising your body temperature too soon can increase irritation. Plan to avoid workouts for at least two hours after your laser hair removal treatment. If the area stays red or sensitive, wait longer. Activities like hot yoga and long runs can trap heat and slow healing.

Don’t Pick at the Skin or Remaining Hairs

Some hairs will shed over the next one to two weeks. Let them fall out naturally. Picking at the affected area can lead to irritation and bumps or even small scabs. If the skin feels itchy, apply a cool compress and keep the area moisturized.

Be Careful About Raising Your Body Temperature

Raising your body temperature too soon can increase irritation. Plan to avoid workouts for at least two hours after your laser hair removal treatment.

If the area stays red or sensitive, wait a little longer. Activities like hot yoga and long runs can trap heat and slow healing, so you may need to wait longer than 2 hours for these.

Follow Your Technician’s Instructions

Every client is different. Your health background and medical history all play a role in how your skin responds. Your technician will give you specific instructions for your treatment area and reminders before each session. Good communication helps you achieve the best possible outcome.

Taking care of your skin between appointments is just as important as the procedure itself. By knowing what not to do after laser hair removal, you protect the skin and get closer to the smooth, low-maintenance results you want.

FAQs About Laser Hair Removal Aftercare