When Can I Wash My Hair After CO2 Laser Treatment?

When Can I Wash My Hair After CO2 Laser Treatment?

So you just had a CO2 laser treatment – congrats on taking a step towards that radiant, revitalized skin! But as the post-treatment afterglow fades, a practical question pops into your head: “When Can I Wash My Hair After CO2 Laser Treatment?”

In this comprehensive guide, we'll delve into the details of when you can safely wash your hair after CO2 laser treatment, along with essential tips for a smooth recovery.

Understanding CO2 Laser Treatment

Before diving into the washing schedule, let's briefly understand what CO2 laser treatment entails. CO2 laser resurfacing is a popular cosmetic procedure used to improve the appearance of skin imperfections such as wrinkles, fine lines, acne scars, and uneven skin tone. During the procedure, targeted areas of the skin are treated with a laser to stimulate collagen production and promote skin regeneration, resulting in smoother, younger-looking skin.

 CO2 laser treatment is highly effective in treating a wide range of skin issues, including:

  • Wrinkles and Fine Lines: CO2 laser therapy can reduce the appearance of wrinkles, crow's feet, and fine lines by promoting collagen production and tightening the skin.
  • Scars: Whether caused by acne, surgery, or injury, CO2 laser resurfacing can help diminish the appearance of scars, including acne scars and surgical scars.
  • Sun Damage: Overexposure to the sun's harmful UV rays can lead to pigmentation irregularities, such as sunspots and age spots. CO2 laser treatment can target these areas, restoring a more even skin tone.
  • Uneven Skin Texture: If you struggle with rough or uneven skin texture, CO2 laser resurfacing can help smooth out imperfections and reveal softer, more refined skin.
  • Skin Tone and Pigmentation: CO2 laser therapy can address hyperpigmentation issues, including melasma and freckles, by targeting excess pigment in the skin and promoting a more balanced complexion.
  • Skin Tightening: By stimulating collagen production and promoting tissue regeneration, CO2 laser treatment can help tighten loose or sagging skin, particularly in areas like the face, neck, and décolletage.

The Importance of Post-Treatment Care

Think of your treated skin as a delicate ecosystem recovering from a controlled "injury." It needs time and gentle care to heal properly. Washing your hair too soon or using harsh products can disrupt this healing process. It might lead to irritation, infection, or even hinder the desired results of the treatment.

One common concern among individuals undergoing CO2 laser treatment is how it affects their hair-washing routine. After all, nobody wants to compromise their results or risk complications by washing their hair too soon.

So, When Can I Wash My Hair After CO2 Laser Treatment?

The golden question – when can you safely wash your hair after CO2 laser treatment? Here's the good news: you don't have to live in a dry shampoo haze forever! Generally, doctors recommend waiting at least 24 hours after your CO2 laser treatment before washing your hair. This allows the initial healing process to kick in and minimizes the risk of irritation.

However, it's crucial to consult with your dermatologist for personalized guidance tailored to your specific needs and treatment plan. They will assess your skin's condition and provide you with detailed instructions on when it's safe to resume your regular hair-washing routine.

Showering vs. Hair Washing: A Subtle Difference

Now, there's a slight distinction between showering and washing your hair. You can usually take a gentle shower as soon as the next day, as long as you avoid directly blasting your face with hot water. Think lukewarm and light pressure.

For washing your hair, however, it's best to wait the full 24 hours, or even longer depending on your doctor's specific instructions and the aggressiveness of the treatment.

Tips for Washing Your Hair After CO2 Laser Treatment

During the initial healing phase, your skin may be sensitive, red, and slightly swollen. It's crucial to avoid any activities that could irritate or disrupt the healing process, including vigorous hair washing. Here are some key points to keep in mind regarding hair washing after CO2 laser treatment:

  • Gentle is Key: When you do start washing your hair, opt for a gentle, mild shampoo that is free of harsh chemicals and fragrances. Avoid products containing alcohol or exfoliating agents, as these can be too harsh for delicate post-treatment skin.
  • Cool Water: Use lukewarm to cool water when washing your hair, as hot water can exacerbate inflammation and irritation. Gently massage the shampoo into your scalp and hair, taking care not to rub or scrub too vigorously.
  • Pat Dry: After washing, resist the urge to towel dry your hair vigorously. Instead, gently pat your hair with a soft towel to remove excess moisture. Avoid using a hairdryer on high heat, as this can also aggravate sensitive skin.
  • Avoid Chemical Treatments: While your skin is still in the healing phase, it's best to steer clear of chemical hair treatments such as coloring, perming, or straightening. These can introduce additional irritation and compromise the healing process.
  • Follow Your Dermatologist's Advice: Always follow the post-treatment care instructions provided by your dermatologist or healthcare provider. They may recommend specific products or techniques based on your individual needs and the extent of your treatment.

Post Treatment Instructions

Post-treatment instructions are crucial for ensuring the success of any cosmetic procedure, including CO2 laser treatment. While the specifics may vary depending on factors such as the extent of the treatment and individual skin characteristics, here are some general post-treatment instructions commonly recommended by dermatologists:

Keep the Treated Area Clean

It's essential to keep the treated area clean to prevent infection and promote proper healing. Follow your dermatologist's instructions regarding cleansing, and use gentle, non-abrasive products recommended for post-laser care.

Avoid Touching or Picking at the Skin

Resist the temptation to touch or pick at the treated area, as this can disrupt the healing process and increase the risk of infection. Let your skin heal naturally, and avoid applying pressure or friction to the treated area.

Apply Recommended Topical Treatments

Your dermatologist may prescribe or recommend specific topical treatments to aid in the healing process and minimize discomfort. Follow their instructions carefully and apply these treatments as directed.

Keep the Skin Moisturized

Moisturizing the treated area can help soothe dryness and discomfort and promote healing. Opt for gentle, non-comedogenic moisturizers recommended for post-laser care, and avoid products containing harsh ingredients or fragrances.

Protect Your Skin from the Sun

Sun exposure can increase the risk of complications and prolong the healing process after CO2 laser treatment. Wear protective clothing, such as wide-brimmed hats and long sleeves, and apply a broad-spectrum sunscreen with an SPF of 30 or higher to the treated area whenever you're outdoors.

Avoid Harsh Skincare Products

In the days and weeks following CO2 laser treatment, it's best to avoid using harsh skincare products that could irritate or damage the skin. Stick to gentle, non-abrasive products recommended for post-laser care, and avoid exfoliating or abrasive treatments until your skin has fully healed.

Stay Hydrated

Drinking plenty of water can help keep your skin hydrated from the inside out, supporting the healing process and promoting optimal results. Aim to drink at least eight glasses of water per day and avoid excessive consumption of alcohol or caffeinated beverages, which can dehydrate the skin.

Follow-up with Your Dermatologist

Schedule a follow-up appointment with your dermatologist to assess your progress, address any concerns or questions you may have, and discuss additional treatments or maintenance strategies to optimize your results.

Remember, everyone's skin is unique, so it's essential to follow your dermatologist's specific instructions and recommendations for post-treatment care. By adhering to these guidelines and giving your skin the care and attention it needs, you can maximize the benefits of CO2 laser treatment and enjoy smoother, more radiant skin for years to come. Read more about “Does CO2 Laser Work?” on our blog page today!


Embracing the journey of self-care and aesthetic enhancement is not just about outer transformation; it's a testament to our inner commitment to self-love and confidence. Sensei Medical Aesthetics stands as a beacon of excellence in this pursuit, offering not only top-tier treatments but also a nurturing environment that fosters empowerment and beauty from within. As we navigate the realm of aesthetic enhancements, let Sensei Medical Aesthetics be our guiding light, illuminating the path toward realizing our true potential and embracing our most radiant selves. So, when considering options like Intense Pulsed Light Therapy, remember that the true value lies not only in the cost but in the transformative journey it represents.

So, go ahead, embrace your newfound radiance, and let your hair shine – safely and confidently, knowing that you're taking all the necessary steps to support your skin's healing journey after CO2 laser treatment.

Ready to experience the pinnacle of aesthetic care? Sensei Medical Aesthetics invites you to indulge in a world where beauty meets precision. Transform your confidence and redefine your radiance with our exceptional services. Wondering about post-treatment care, like when to wash your hair after CO2 laser treatment? Contact our expert team, who is here to guide you every step of the way.