Can You Shave After Laser Hair Removal? Myth Resolved 2022

Smooth skin, hairless legs, and a bikini line without razor bumps mean you had a successful laser hair removal session. You will be like a flying bird with new-found confidence. But all these can quickly come to a screeching halt if you don’t know how to care for your skin post-laser. Your shaving habits, in particular, can impact the success of your treatment. So, can you shave after laser hair removal?

After waiting 4-5 days, you can run off the razor with a few things in check. No open wounds, redness, and swelling should be there. Also, ensure that hair follicles have passed the growth phase.

Getting many questions from patients about shaving, finally, I am here with a complete guide. So, we will discuss the right time to shave after laser hair removal, what to avoid, and how to shave. Are you ready for quicksand-free skin?

What is laser hair removal, and how the technology works?

Look around. Are you the only one facing this never-ending struggle against hair? Congrats, you are a part of the majority. It’s not like we are hairy creatures; it is natural to have hair on our bodies. But science has a solution to this problem that has been troubling us for centuries, i.e., Laser hair removal.

The technician will direct the hand-handled device towards the targeted area during the laser hair removal process. The device will then release a specific wavelength of light that will pass through the skin and target the melanin in the hair shaft. After getting absorbed in the hair shaft, the heat energy will damage the cells responsible for hair growth. And Voila! You will be on your way to having smooth, hairless skin.

But our main concern is still hanging in the balance, i.e., can you shave after laser hair removal? Let’s find out.

Can you shave after laser hair removal?

Let me be direct with you; the answer is YES. But genuinely speaking, I don’t get any idea why this question comes to our mind frequently. Well, it’s like cutting your hair short.

But there is a right time for everything, and for shaving after laser hair removal, the time starts after 4 to 5 days of the treatment. This is because you have to pass the initial days without teasing your skin. Let the skin be in its natural state for some days, i.e., no deodorants, shaving, sunscreens, or makeup.

Here is why most dermatologists and skin specialists advise you to wait for at least four days.

  • Skin sensitivity: The heat of laser energy will turn your normal skin into a thinner one. And this new skin has a new set of rules, one of which is that it becomes sensitive to everything it comes in contact with, including water. So, shaving this new skin is just like disturbing a wound.
  • Redness and swelling: Note your skin; is it like a balloon ready to burst? Even a little nick can make your skin pop and bleed. So, wait for the redness and swelling to go down; it usually takes 3-5 days.
  • Hair growth phase: After the laser hair removal, the hair follicle will be at rest for the first 24-48 hours. And hitting them with a razor can reverse the process, and you will have to start from scratch. So, wait until they enter the growth phase and then only shave.

When to shave after laser hair removal?

Eagerness to shave after a laser hair removal session is expected. After all, the whole point of concern revolves around hair removal. So, you already know that you can’t shave after laser hair removal, but when to shave then?

Like me, you will have to explore all the possible ways of hair removal. From the good old shaving to epilating, waxing, tweezing, and threading, you name it, I’ve tried it. But laser hair removal is the best method I’ve come across. But apart from being the best, it requires you to pay some sacrifices in the form of caution.

And one of the enormous tasks is to resist the urge to shave. Because if you shave after laser hair removal, all your efforts will go down the drain. So, I decided to match my research skills and find out when you can shave after laser hair removal.

Here’s what I found out:

You can start shaving after laser hair removal 5-7 days post your session. But if you need to shave within 24-48 hours after laser, that is also fine. But if you use the electric razor with a very light touch, it will not irritate your skin. Also, ensure you are not repeating the same spot too many times.

Can you shave before laser hair removal?

After and before, both lie on the opposite side of the same coin. So, before understanding whether you can shave before laser hair removal, let’s first know why you shouldn’t shave before laser hair removal.

  • If you shave on the day of your treatment, you may accidentally cut the skin, which can become a portal for infection.
  • Shaving removes the protective layer of skin, and you will feel unbearable discomfort when the laser passes over it.
  • When the hair starts to grow back, it may become ingrown hair and can cause pigmentation.

So, the answer to can you shave before laser hair removal is NO. But if you want to, shave at least 24 hours before the treatment so the skin can heal.

Shaving vs. laser hair removal

Sometimes your mind will start comparing shaving with laser hair removal, and you will be in a dilemma about choosing one. Because razor is readily available, you can do it yourself without spending much money. Let’s run a quick comparison between the two methods:

  • Shaving is a temporary method that lasts for a day or two. But if you complete the course of laser hair removal, you can be hair-free for 6-12 months or even a lifetime with little touch-ups.
  • Shaving only cuts the hair shaft while laser targets the root and kills it. So, you can see that shaving is not a competition for laser hair removal.
  • Laser hair removal is costly, but you will save a lot of money in the long run as you won’t have to buy razors, shaving creams, and other things.


Laser hair removal has a flip side; the major one is that you must wait some time to shave. You can generally shave 5-7 days after the treatment, but if you wait for 2-3 weeks, it will be even better.

But if you are in a hurry, you can shave within 24-48 hours of treatment with a slight touch of the electric razor over dry skin.

Finally, I would like to reiterate that DON’T SHAVE BEFORE AND AFTER LASER.

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