What Should I Avoid After Laser Hair Removal?

Laser hair removal is one of the most popular ways to achieve smooth, long-lasting results. While the treatment itself is quick and relatively comfortable, what you do afterward is just as important as the procedure. Following the right aftercare steps will help you protect your skin, avoid irritation, and maximize the effectiveness of your sessions. At New You Laser NYC, we want every client to feel informed and supported—that’s why we’ve created this guide on what to avoid after your appointment.

Why Aftercare Is So Important

After a laser hair removal session, your skin may feel warm, sensitive, or slightly red—similar to a mild sunburn. This is completely normal and usually subsides within a few hours to a couple of days. However, your skin is more delicate during this time, making it important to avoid certain activities and products. Skipping proper aftercare can lead to discomfort, pigmentation issues, or slowed results.

Post-Treatment Care Checklist: What to Avoid

1. Avoid Sun Exposure

Just like before your treatment, sun exposure afterward can increase sensitivity and the risk of skin damage.

• Stay out of direct sunlight for at least two weeks post-treatment.
  
  
• Skip tanning beds and self-tanners until your skin has fully healed.
  
  
• If you must be outside, wear SPF 30 or higher and cover the treated area with clothing.
  
  

2. Skip Hot Showers, Saunas, and Steam Rooms

Heat can irritate freshly treated skin and may lead to swelling or redness.

• Avoid hot showers, saunas, steam rooms, and hot tubs for at least 24–48 hours.
  
  
• Opt for lukewarm or cool showers instead.
  
  
• Gently pat skin dry—do not rub.
  
  

3. Hold Off on Exercise and Heavy Sweating

Excessive sweating can clog pores and trap heat, leading to irritation or even temporary rashes.

• Wait at least 24 hours before resuming workouts, yoga, or any strenuous activity.
  
  
• If redness persists, give your skin extra time to calm down before exercising.
  
  

4. Stop Using Harsh Skincare Products

Strong skincare products can increase irritation on freshly treated skin.

• Avoid retinoids, glycolic acid, salicylic acid, benzoyl peroxide, and scrubs for about a week.
  
  
• Stick to gentle cleansers and soothing moisturizers.
  
  
• If you’re unsure about a product, ask your provider before using it.
  
  

5. Don’t Exfoliate or Pick at the Skin

It’s normal to see shedding of treated hairs over the first 1–2 weeks. This is part of the process.

• Do not exfoliate aggressively or pick at hairs as they shed.
  
  
• Allow hairs to fall out naturally.
  
  
• Avoid waxing or tweezing between sessions—shaving is the only approved method.
  
  

6. Avoid Tight Clothing on Treated Areas

Tight or abrasive fabrics can rub against sensitive skin, causing irritation.

• Opt for loose, breathable clothing for the first few days after treatment.
  
  
• If you’re treating areas like underarms or bikini line, cotton fabrics are especially helpful.
  
  

Frequently Asked Questions

How long should I wait before applying makeup or deodorant?

For facial treatments, wait at least 24 hours before applying makeup, and choose mineral or non-comedogenic products. For underarms, skip deodorant for the first 24 hours, as it can irritate freshly treated skin.

Can I shave after laser hair removal?

Yes, shaving is safe and often recommended between sessions. Just avoid shaving for the first 24 hours after treatment to let the skin calm down.

Why is my skin red or bumpy after treatment?

Mild redness and small bumps are common and usually disappear within a day or two. Applying a cool compress or aloe vera gel can help soothe the area.

Can I go swimming after my appointment?

It’s best to avoid pools, oceans, and hot tubs for at least 24–48 hours. Chlorine and saltwater can irritate sensitive skin.

When will I see results?

You’ll start to notice reduced hair growth after a few sessions. Full results typically require 6–8 treatments spaced several weeks apart.

What You Should Do After Laser Hair Removal

While it’s important to know what to avoid, there are also simple steps you can take to care for your skin:

• Apply soothing products like aloe vera or fragrance-free moisturizers.
  
  
• Keep the area clean and hydrated.
  
  
• Use broad-spectrum sunscreen daily on exposed areas.
  
  
• Follow the personalized aftercare instructions from your technician at New You Laser NYC.
  
  

Why Clients Trust New You Laser NYC

With over nine years of experience and more than 6,000 satisfied clients, New You Laser NYC is one of the city’s most trusted laser and skincare clinics. We use the Candela GentleMax Pro, an FDA-approved laser system designed to be safe and effective across skin types. Our certified technicians customize each treatment plan for your needs, ensuring comfort and lasting results.

Book Your Next Appointment Today

Your laser hair removal journey doesn’t end when you leave the clinic—aftercare is the key to achieving smooth, glowing results. By avoiding sun exposure, heat, harsh products, and other irritants, you’ll be giving your skin the best chance to recover beautifully. Ready to continue your path to silky, hair-free skin? Book your next appointment at New You Laser NYC today.

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