Things You Probably Didn't Know About Laser Hair Removal (2024)

Laser hair removal is an effective and easy way to remove unwanted hair in various areas. It’s available to anyone through an appointment with a licensed professional laser therapist. And it’s a highly cost-effective way to get rid of your body hair for longer.

Many of you probably know someone who has chosen to have laser hair removal or has heard different things about it. As summer is headed our way, you may be considering laser hair removal and are looking for more information.

We are here to tell you everything you need to know about laser hair removal and separate the facts from the myths to help you decide whether to keep shaving or use an alternative method to eliminate unwanted hair.

The Facts About Laser Hair Removal

Laser hair removal is a procedure that needs to be performed by a licensed laser hair removal practitioner or dermatologist and has become increasingly common over the years. Below is what you need to know about laser hair removal.

Myth #1. Laser hair removal cannot be done during the summer.

Fact — You can have a laser hair removal treatment in the summertime. While most laser systems are used quite effectively on people with darker skin, it can affect the laser’s effectiveness on darker skin. It doesn’t mean the laser won’t work, however, you may need a few additional treatments.

It’s imperative not to get a tan or lay in the sun within 72 hours before or after your laser hair removal and to use SPF 30 when you are in the sun. Also, stay away from self-tanners, tanning creams, and tanning beds.

Failing to take these precautions could lead to scarring, skin damage, or burns. The ideal time to get laser hair removal treatments is during the fall. This will allow your skin the opportunity to adjust slowly.

Myth #2. Getting a laser hair treatment will remove unwanted hair forever.

Fact — Laser hair removal comes with a variety of results. Everyone is different, and some people will notice that their hair growth is significantly reduced within a few treatments, while others may need more treatments.

The success of laser hair removal depends on several factors, such as hair type, thickness, color, width, type of laser, laser energy level, genetics, and more. Laser hair removal treatments are very effective at reducing and eliminating hair growth; however, it is not guaranteed to remove all your hair.

If you have hair that grows quickly or is treated with an inefficient laser, you may notice hair returning in a shorter time. Once treatments are completed, hair will usually grow back significantly less or not at all.

Myth #3. There is no evidence that laser hair removal is safe.

Fact — The FDA has approved some laser hair removal systems. It’s essential to book your appointment with a laser hair removal specialist who utilizes an FDA-approved laser system.

Some beauty clinics might use a cheaper version of the laser system that is not FDA-approved. However, more affordable treatments are not always in your best interest, so choosing a medspa using a safer laser system can mitigate the risk of having issues from the treatments.

Myth #4. Your hair growth will increase if you get a laser hair removal treatment.

Fact — This is not true. If this were true, people looking for treatment for baldness would be getting laser hair removal treatments. Everyone has a unique hair growth pattern, and hair growth changes often. Lasers don’t make new hair follicles develop.

Myth #5. Hair type doesn’t matter, and everyone gets the same results with laser hair removal treatment.

Fact — Results vary depending on various factors. Treatment results vary based on color, thickness, skin type, and more, and effects may vary based on the individual.

Myth #6. There is no pain related to laser hair removal.

Fact — Most people feel that laser hair removal is pain-free or only experience minor discomfort. Laser hair removal is unlike waxing or electrolysis, which can be painful, whereas laser hair removal is similar to pinching.

Myth #7. Laser hair removal doesn’t work on all skin tones.

Fact — Laser hair treatment removal works on a wide variety of skin tones. Historically, laser hair removal treatments utilize a beam of light designed to target pigment in your hair to reach the follicle. The laser targets darker hair pigment, which is why it was often thought that people with darker skin and darker hair should avoid having treatments because of a lack of contrast.

The newer laser skin removal machines are effective and safe on darker skin.

Myth #7. Laser hair treatments don’t work on lighter hair.

Fact — Laser hair treatments don’t work as well, and sometimes not at all on very fair or blond hair. The laser hair removal treatment requires pigment in the hair, or the beam of light will not reach the hair follicle.

Hair that is gray or blond has less pigment, which can make laser hair removal ineffective. Sometimes waxing or shaving may be a good option for people who want to go a different route.

Myth #8. You need to stop certain medications.

Fact — There is some truth to this, as medications that increase photosensitivity need to be stopped. You must be free from photosensitive medicines, including topical medications, antibiotics, antidepressants, allergy or cholesterol medications, and retinoids, for ten to fifteen days. Some medications, such as an accutane or isotretinoin, must be stopped at least six months before treatment due to the possibility of prolonged scarring and healing.

Myth #9. You will be exposed to radiation during a laser hair removal treatment.

Fact — FDA-approved laser hair removal systems don’t emit any radiation. The radiation only exists within the light barrier of the laser, doesn’t leave the barrier, and poses no harm to you.

Myth #10. Shaving is necessary before a laser hair treatment.

Fact — Yes! You must shave because if you don’t, the laser pulse will heat the entire strand of hair, and only a minimal amount will transfer to the follicle reducing the effectiveness of the laser hair removal treatment.

Are You Ready To Get Rid Of Unwanted Hair? Dulce Lash Is Here To Help!

It is time to freshen up your look and get ready for summer! At Dulce Lash Lounge, our team of experts provides fantastic customer service and will help remove your unwanted hair using Alma Soprano laser hair removal treatments, or do gentle body waxing, enhance your lashes, and beautify your eyebrows with Brow Microblading. You will look and feel your best.

We have five convenient locations in Seattle, Bellevue, and Mercer Islands and offer various skin care services. If you are ready to create a personalized plan to support your skin care needs, book an appointment today with one of our highly skilled master aestheticians to take your look to the next level.

Things You Probably Didn't Know About Laser Hair Removal (2024)

FAQs

Things You Probably Didn't Know About Laser Hair Removal? ›

Fact — Laser hair treatments don't work as well, and sometimes not at all on very fair or blond hair. The laser hair removal treatment requires pigment in the hair, or the beam of light will not reach the hair follicle. Hair that is gray or blond has less pigment, which can make laser hair removal ineffective.

What is an interesting fact about laser hair removal? ›

Lasers can reduce the number of hairs by 40% to 80%. This is because lasers are most effective during anagen, when hair follicles contain more melanin. However, only 20% of our hair is in this phase at any given time – so multiple sessions must be done to target all the follicles.

What I wish I knew before laser hair removal? ›

5 Things You Need To Know Before Getting Laser Hair Removal
  • Patience Is Key. It will take two or three weeks to see results from your first treatment, and 8-12 weeks to get the full results. ...
  • Shave But Do Not Wax Before your Appointment. ...
  • Treatments Are Quick. ...
  • Avoid The Sun. ...
  • You Might Need Touch-Up Treatments In The Future.
Jul 9, 2021

What are the don'ts of laser hair removal? ›

Here's what to avoid:
  • Avoid exposing skin to UV light (sunlight or sunbeds) or self-tan for at least 2 weeks after treatment. ...
  • Avoid heat treatments such as spas, steam rooms and saunas for 7 days.
  • Avoid excessive scrubbing or applying pressure to the skin for 4-5 days.

What is negative to laser hair removal? ›

Risks of side effects vary with skin type, hair color, treatment plan and adherence to pre-treatment and post-treatment care. The most common side effects of laser hair removal include: Skin irritation. Temporary discomfort, redness and swelling are possible after laser hair removal.

Did you know facts about lasers? ›

Laser Facts that Won't Fail To Amaze You
  • Laser Cuts Through a Wide Range of Materials. ...
  • You Can't See Lasers in Space. ...
  • The US Army Developed the Laser Tag. ...
  • Lasers Heal Broken Bones Faster. ...
  • Lasers Are Used to Make Wafers Traceable and Readable.
Jul 14, 2021

What is an interesting fact about laser cutting? ›

Laser cutting started more than half a century ago

Most people think it's a brand new technology. Not true. Laser cutting has been around since the 1950s. The first laser machine was constructed in the early 1950s but it took until the1970s for laser cutting to become a reality for manufacturing.

What happens if I stop laser hair removal after 4 sessions? ›

If treatment is stopped before all of the hair follicles have been destroyed, some may continue to grow. It is important to complete the recommended treatment plan to achieve the best results. Sometimes, the patient sees hairs are thicker and darker after the treatment when they have original light and fair hair.

Does laser remove 100% hair? ›

In short, no. Laser hair removal works by heating the hair follicles to stop new hairs from growing. This puts the hair follicles in a state of dormancy for a long period of time — much longer than with shaving and waxing. When the hairs do grow back, they'll be lighter, finer, and fewer in number.

Can I shave 2 hours before laser hair removal? ›

Shave Before Treatment

You should shave within 24 hours of your scheduled laser appointment. Your laser technician cannot treat areas that have hair above the skin. You cannot even receive treatment if there is rough stubble because this may create too much heat for the pigment of your skin.

What can go wrong with laser hair removal? ›

What are the risks of laser hair removal?
  • Mild swelling around the hair follicles.
  • Pigment changes may occur, especially in those with darker skin – these changes are usually temporary.
  • Slight redness of the skin.
  • Temporary irritation resulting in blistering, crusting, scarring or other changes in skin texture.

What hair Cannot be lasered? ›

White, blond or gray hair usually cannot be removed with laser hair removal since there is no pigment in the hair for the laser to target. Although laser hair removal effectively slows hair growth, it does not guarantee permanent hair removal. Several treatments are usually required to remove hair.

Who is not a good candidate for laser hair removal? ›

Blond, fine hairs cannot be targeted by the lasers and therefore, cannot be removed with this method. Waxing is a better choice for light colored hair. Individuals with darker skin tones or who tan easily, may have a harder time getting results from laser hair removal.

What are 3 disadvantages of laser? ›

Disadvantages of Laser :
  • Costly for Patients – It is costly and consequently more consumption to the patients requiring laser-based medicines.
  • Costly for specialists – ...
  • Increases intricacy – ...
  • Less uses in Dental method – ...
  • Higher forces during the cutting cycle – ...
  • Destructive –
Dec 28, 2020

Should I laser my pubic hair? ›

' Yes, it is safe to laser the pubic area for most patients. It should be noted that this is one of the more sensitive areas when it comes to laser hair removal, but it is quick and effective. Many patients also believe it is overall less painful than waxing.

Who is not suitable for laser hair removal? ›

Who shouldn't have laser hair removal?
  • Are pregnant.
  • Are taking certain medications, such as acne treatments.
  • Have genital herpes (HSV-2) or are prone to cold sores.
  • Have keloid scars (raised scars).
  • Have or have had skin cancer.

What are some fun facts about laser tag? ›

Fun Facts about Laser Tag
  • The military used laser tag first. You play laser tag for an exhilarating game of fun and challenges. ...
  • Laser tag was inspired by Star Wars. ...
  • Laser tag games have gotten pretty big, and expensive. ...
  • There is a laser tag museum. ...
  • Laser tag has Texas roots.
Jun 14, 2018

What is the history of laser hair removal? ›

Theodor H. Maiman developed the first laser hair removal method in the 1960s. Maiman's laser hair removal method was only able to minimize hair growth while causing severe damage and burns. The Food and Drug Administration (FDA) approved a new laser, the nD:YAG laser, for hair removal in 1964.

Who benefits the most from laser hair removal? ›

Individuals with Dark, Coarse Hair: Laser hair removal works best for those with dark, coarse hair and lighter skin tones. The laser targets the pigment in the hair, making it less effective on light-colored or fine hairs. People with darker, thicker hair typically experience faster and more noticeable results.

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