How to Prepare Your Skin for Laser Hair Removal

If you’re considering laser hair removal but aren’t sure if it’s right for you, read on to learn how to prepare your skin so that you can decide if it’s the best solution to remove unwanted hair. The laser light will heat the hair follicle and destroy the root of the hair, preventing any future growth at that spot. If you choose to go ahead with laser hair removal, there are some things you can do to ensure that your skin is ready and able to handle it.

The Science Behind Lasers

If you have thick hair or coarse hair, you may think laser treatments will never work on your skin. However, there is a scientific reason why lasers can penetrate through even thick and coarse hair without damaging your skin. When appropriately applied, lasers work by breaking down hairs at their roots with photothermolysis, heating them with light until they are destroyed.

Lasers work so well because of photothermolysis. The light from a laser penetrates your skin and heats your hair follicles and surrounding tissue, which causes them to break down into smaller components. Once the hair has been broken down into its smallest components, it is much easier for your body to expel than if you were trying to get rid of it with manual hair removal methods.

Laser hair removal is a popular treatment for thicker or coarse hair in common problem areas. Most patients receive treatment for their legs, underarms, face, and bikini area. Studies have also shown that most people see results after just one laser hair removal session! However, it may take more than one session to completely get rid of your unwanted hair depending on your situation.

Why Treatments Are Not All The Same

Not all laser hair removal treatments are created equal. They’re not even similar. Each laser hair removal treatment is suitable for different skin types and requires more time to perform. If you aren’t careful when choosing a clinic or laser hair removal service, you could end up with unsatisfactory results, or worse, broken capillaries and scarring!

For best results with each type, you’ll need a professional clinic with experienced technicians who know how to perform these treatments safely. You’ll also need follow-up sessions that consider your skin type and body area being treated. But don’t worry—we’re here to help!


Laser hair removal, also known as laser epilation, is a popular method of removing unwanted body hair. Although some believe that laser hair removal is more painful than waxing or shaving, it’s much less uncomfortable thanks to its precise ability to target problem areas. Before choosing a place that offers laser hair removal services, find out what they offer in preparation and post-treatment care.

Getting rid of body hair involves removing its root attached to your follicle, a tiny sac that connects hair to skin. When you remove hair from your face or other parts of your body with scissors or tweezers, you’re simply cutting at its tip—and it will regrow in time.

Before your appointment, you want to take care of your laser hair removal area. First, keep it clean and exfoliate with a scrub or washcloth in warm water before your treatment. Shave as close to 24 hours before your appointment as possible since shaving leaves new growth susceptible to burning. If you can’t wait that long, make sure your technician knows that you just shaved ahead of time so they can be extra careful during treatment.

If you’re using a topical cream, you should stop using it before your appointment. Don’t use hair removal creams before your appointment unless your technician gives you special instructions to do so. You may also be told not to wax or tweeze in certain areas beforehand. If you are given instructions like these, follow them! The last thing you want is burning and scarring from laser hair removal because of something you did on your own.

After Treatment

As you recover from your laser hair removal treatment, you may be wondering what happens next. Will hair come back? How will my skin look? Can I go swimming right away? Before your procedure, talk with your provider about post-treatment care and follow their instructions carefully. For example, if they instruct you not to use certain creams until a week after treatment, don’t use them any earlier than that because it can lead to irritation.

Keep in mind some redness and bumps are normal. If your skin looks very irritated, contact your provider because you may have an infection. At first, small black dots or tiny blood vessels might be visible where hair grows, but these disappear over time. Most patients return to work or school soon after their treatment, but check with your provider before returning so they can give you specific post-treatment instructions based on your case.

Avoid the sun until the doctor tells you it’s safe. Don’t use self-tanning lotions or creams until a week after treatment. It’s normal to be extra sensitive to sunlight during recovery, but most patients don’t need to stay out of direct sunlight entirely unless otherwise advised.


Some hair removal treatments can hurt, but they don’t have to. If you’re planning on a laser hair removal treatment, here are some answers to frequently asked questions you should consider before starting.

Where on my body can I receive laser hair removal? The FDA considers laser treatments safe and effective for removing hair from any part of your body. From your face to your toes, you can find a treatment that will work best for you.

How painful is laser hair removal? You must talk with your doctor about what to expect during treatment before getting started. Each machine has a different level of intensity, and some may be more or less painful than others, depending on what area of skin is being treated.

What happens if I forget to have it before laser hair removal? While it’s not mandatory, it is highly encouraged. Failing to shave before your appointment can lead to much less effective results from your treatment.

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