Should I Wash My Face After Red Light Therapy?

Introduction

If you just finished a session with your red light device, you might wonder what your skin needs next. Specifically, should you wash your face right away, or will running to the sink undo the benefits of your session? The short answer for most people is no: you do not need to wash your face immediately after red light therapy. If you cleansed your skin before turning on your device, washing again can strip away natural moisture and disrupt your skin barrier. Solawave designed its light therapy routines to be simple, efficient, and gentle on your skin. This guide covers how to time your cleansing, why pre-session prep matters far more than post-session washing, what skincare to apply after your treatment, and how to build a routine that supports a calm, radiant complexion.

The Short Answer: Why You Usually Skip the Post-Session Cleanse

In almost all cases, you should avoid washing your face immediately after a red light therapy session. When you use an LED mask or wand on clean skin, there is nothing on the surface that requires immediate removal. Washing right away adds unnecessary friction and exposes your skin to extra water and surfactants.

Quick Answer: If you cleansed your skin before your session, do not wash your face afterward. Moving directly to hydrating serums and moisturizers helps lock in comfort and supports the look of smooth, radiant skin.

Your skin is in a receptive state after a light session. Learn how red light therapy works by delivering targeted wavelengths of visible and near-infrared light to the skin surface. Adding a second wash right after treatment can leave your skin feeling tight or dry. Instead of cleansing again, your main goal after a session is to replenish hydration, protect the moisture barrier, and soothe the skin with nourishing topicals.

Light Therapy Devices

Wrinkle Retreat Pro LED Face Mask | FDA Cleared

$399.00 $499.00

Shop Now

4-in-1 Radiant Renewal® Skincare Wand with Red Light Therapy

$169.00

Shop Now

Neck & Chest Pro Light Therapy Mask

$349.00

Shop Now

Radiant Renewal® 2-in-1 Skincare Mini

$119.00

Shop Now

Bye Acne: 3-Minute Pimple Spot Treatment

$69.00

Shop Now

Radiant Renewal® Eye Recovery Pro

$249.00

Shop Now

View All

Cleansing Before vs. After: Getting the Timing Right

Cleansing is vital to a red light routine, but timing is everything. The most critical rule of at-home light therapy is to cleanse before your session, not after.

Why Pre-Session Cleansing Is Essential

Light needs an unobstructed path to reach your skin evenly. Throughout the day, your face accumulates makeup, sunscreen, excess oil, sweat, and environmental debris. Mineral sunscreens contain ingredients like zinc oxide and titanium dioxide, which are specifically engineered to reflect and scatter light. Heavy foundation, silicone primers, and thick facial oils can also alter how light interacts with the skin surface.

Starting with a thoroughly cleansed face ensures that nothing blocks or scatters the light wavelengths. A gentle, non-stripping cleanser, such as the Solabiome Pre- & Probiotic Hydrating Gel Cleanser, removes makeup, sunscreen, and daily grime without drying out your skin. Cleansing for 30 to 60 seconds with lukewarm water creates the ideal, clean surface for your session.

The Problem with Washing Twice

If you wash your face right before your treatment and then wash it again right after, you are double-cleansing within a very short window. Cleansing twice within 10 to 20 minutes can wash away essential surface lipids. This can lead to:

• A feeling of tightness or dry patches
• Increased temporary redness or skin reactivity
• A compromised moisture barrier that struggles to retain hydration
• Wasted skincare products if you wash off active ingredients

Here is a quick overview of how to plan your cleansing around your light therapy sessions:

For more guidance on treatment frequency and session timing, read how often to use red light therapy.

When Washing Your Face After Red Light Therapy Makes Sense

While skipping the post-treatment wash is the best standard practice, there are a few specific scenarios where a gentle rinse or light wash after a session makes practical sense.

1. You Forgot to Cleanse Before Your Session

Life gets busy, and sometimes you might use your device without washing off a long day of makeup or sunscreen. If you realize you used your light device over heavy cosmetics, SPF, or thick oils, washing your face after the session is a smart move. Leaving makeup or heavy formulas trapped against warm skin under a mask can contribute to congested pores and the appearance of blemishes.

2. You Sweated During Your Session

Some people use red light panels after an intense workout, or they find that the gentle warmth from a device produces light perspiration. If your skin feels sweaty or sticky after a treatment, rinsing with lukewarm water or using a very gentle cleanser helps prevent sweat and oil from sitting on the skin.

If you notice irritation or redness after a session, read what to do if your skin feels irritated after using a red light therapy device.

3. You Used a Formula That Requires Removal

Most modern light therapy topicals are leave-on formulas. However, if you received an in-office treatment where an esthetician applied a thick, heavy mask base that feels uncomfortable, removing that residue with a soft, damp cloth is completely fine.

If you find yourself in one of these situations, keep your post-session cleansing exceptionally gentle. Use lukewarm water, avoid harsh scrubs or foaming agents with aggressive sulfates, and pat your skin dry with a soft, clean towel. Never scrub or rub vigorously.

What to Do Right After Your Session Instead

Since you are skipping the cleanser after your session, what should you do instead? The period right after light therapy is the ideal moment to focus on calming hydration, barrier nourishment, and skin replenishment.

1. Apply Hydrating Serums

After your session ends, reach for lightweight, water-binding serums. Formulations featuring ingredients like hyaluronic acid, glycerin, panthenol (vitamin B5), and peptides help quench the skin and promote a plump, supple appearance.

If you use daily barrier-supportive skincare, applying a few drops of the Solabiome Pre- & Probiotic Plumping Peptide Serum helps lock in a dewy, refreshed look. Gently press the serum into your face and neck rather than rubbing aggressively.

2. Lock in Moisture with a Cream

Always follow your hydrating serums with a supportive moisturizer to seal in hydration. Look for creams containing ceramides, squalane, or botanical oils that support the skin barrier without feeling heavy or greasy. The Solabiome Pre- & Probiotic Nourishing Moisturizer works well as a daily post-light step to leave the skin feeling soft and comfortable.

For routines focused on the neck and chest, applying the LightBoost Face & Neck Rich Cream helps smooth the look of delicate skin and delivers lasting hydration throughout the day or night.

3. Use Sun Protection for Daytime Sessions

If you complete your red light therapy session in the morning or afternoon, your final step must always be a broad-spectrum sunscreen with an SPF of 30 or higher. Protecting your skin from daily UV exposure preserves your results and helps prevent the appearance of sun-related aging and uneven skin tone.

4. Optional: Treat Skin to a Sheet Mask

On days when your skin feels particularly dry or needs extra comfort, you can follow your light therapy session with the Solawave Hydrating Sheet Mask for 10 to 20 minutes. Applying the Solawave Hydrating Sheet Mask infuses the skin with niacinamide, avocado peptides, and hyaluronic acid. After removing the sheet mask, massage any remaining serum into your skin without rinsing it off, then seal everything with your favorite moisturizer.

How Different Devices Fit into Your Cleansing Routine

Different devices have slightly different pre-treatment and post-treatment requirements. Understanding the protocol for your specific device ensures that you protect your skin barrier and get the most out of every session.

Full-Face LED Masks

The Wrinkle Retreat Pro LED Face Mask is an FDA-cleared light therapy mask that combines four specific wavelengths across 320 LEDs:

• Amber light (~605nm): associated with a radiant, glowing complexion
• Red light (~630nm): widely used in cosmetic light therapy to help skin look more even and target the appearance of redness
• Deep Red light (~660nm): part of a multi-wavelength approach to help skin look refreshed
• Near-Infrared light (~830nm): often used to help skin look firmer and smoother

To use this mask, start with clean, dry skin free of makeup and sunscreen. If you are pairing your session with the LightBoost Face & Neck Serum or LightBoost Face & Neck Rich Cream, apply those formulas before putting on the mask. Allow the topicals to fully absorb so the skin feels dry to the touch.

Always install and wear the supplied protective eyewear for every session. Secure the mask, press the remote, and relax for the 3-minute session. When the device turns off automatically, you do not wash your face. Simply follow up with the rest of your daily skincare or sunscreen.

Handheld Skincare Wands

The Radiant Renewal 4-in-1 Skincare Wand combines red light therapy (630nm) with galvanic current, facial massage, and therapeutic warmth. Because the wand uses galvanic current and glides across the skin, it requires a topical product to ensure smooth movement.

• Cleanse your skin thoroughly and pat dry.
• Apply a generous layer of LightBoost Wand Activating Serum to the first treatment area. This serum is recommended for optimal Wand performance, skin contact, and glide.
• Glide the wand in slow, upward and outward motions for 3 minutes per area (up to 12 minutes total across four facial zones).
• Reapply serum as you move to new areas.
• When your session is complete, do not wash your face. Gently pat or massage any leftover serum into your skin, then layer on your regular moisturizer or the LightBoost Face & Neck Serum.

Targeted Eye Devices

The Radiant Renewal Eye Recovery Pro is an FDA-cleared eye mask utilizing 80 LEDs across Amber (605nm), Red (630nm), Deep Red (660nm), and Near-Infrared (830nm) wavelengths.

To use the eye mask:

1. Start with clean, dry skin.
2. Gently tap a pea-sized amount of LightBoost Eye Cream around the orbital bone and let it fully absorb.
3. Ensure the included protective eye inserts are installed properly.
4. Place the device over the eyes, secure the strap, and run the 3-minute session.
5. Once finished, do not rinse your under-eye area. Proceed directly with your face moisturizer.

Neck and Chest Masks

The Neck & Chest Pro Light Therapy Mask is designed specifically to address the appearance of fine lines and texture across the décolleté using 320 LEDs across four wavelengths (Amber, Red, Deep Red, and Near-Infrared).

Cleanse the neck and chest thoroughly before use. You may apply LightBoost Face & Neck Rich Cream prior to the session, making sure it is fully absorbed before securing the mask. Run the 3-minute treatment 3 to 5 times per week. After the session, leave your skin as is and continue with your day or evening routine.

Targeted Acne Spot Devices

The Bye Acne: 3-Minute Pimple Spot Treatment is an FDA-cleared device combining blue light (415nm) and red light (630nm) to target the look of blemishes and calm the appearance of redness.

For this device, always start on freshly cleansed, completely bare, dry skin. Place the device directly over the blemish and hold it in place for the 3-minute cycle. Do not apply topicals before using Bye Acne, and do not wash your skin afterward. Once the spot treatment finishes, you can apply your gentle, non-irritating serums and moisturizers.

Ingredients to Use vs. Ingredients to Pause After Light Therapy

Knowing which skincare ingredients pair well with red light therapy helps you avoid irritation and support a calm complexion.

Great Post-Light Ingredients

After your session, stick to comforting, hydrating, and barrier-replenishing ingredients. These include:

• Hyaluronic Acid and Glycerin: Excellent humectants that draw water into the upper layers of the skin for a plump, dewy look.
• Peptides: Signal molecules that support skin elasticity and help the skin appear firmer and smoother over time.
• Ceramides and Squalane: Essential lipid components that strengthen the natural skin barrier and prevent moisture loss.
• Niacinamide: A form of vitamin B3 that helps soothe the look of surface redness and supports an even skin tone.
• Centella Asiatica and Aloe Vera: Soothing botanical extracts that calm the skin and provide lightweight hydration.

Ingredients to Approach with Care

While red light therapy is non-invasive and gentle, certain potent skincare actives can increase skin sensitivity. Consider the following adjustments:

• Retinoids (Retinol, Tretinoin, Adapalene): Retinoids increase cell turnover and can make skin more sensitive. It is best to avoid applying retinoids immediately before a light therapy session. If you use retinoids, apply them during a separate evening routine or wait until well after your light session if your skin is accustomed to both.
• Exfoliating Acids (AHAs and BHAs): Glycolic acid, lactic acid, and salicylic acid can cause tingling or dryness if layered immediately alongside light devices. Use your chemical exfoliants on alternate days or in a separate routine from your light therapy sessions.
• Strong Vitamin C (L-Ascorbic Acid): While some individuals tolerate vitamin C well after red light therapy, highly acidic formulations can occasionally cause temporary tingling. If you have sensitive skin, opt for a gentler peptide serum immediately post-session and save strong vitamin C for the alternate time of day.

If you are ever unsure about how your skin will tolerate a specific combination of active ingredients, perform a patch test on a small area of your skin first or consult a board-certified dermatologist.

Device Hygiene: Clean Your Device, Not Your Face

While you should avoid washing your face after a session, keeping your light therapy devices clean is essential for clear, healthy-looking skin. Skincare residue, natural facial oils, and ambient dust can build up on your mask or wand over time. If left uncleaned, this residue can transfer back onto your skin during subsequent uses.

Pro Tip: Clean your device after every use so it is fresh and ready for your next session. Keeping the LED surface clear ensures maximum light delivery and helps prevent unwanted surface buildup.

Here is how to clean your devices safely:

• Turn off and unplug the device: Always make sure the device is powered down and disconnected from any charging cables before cleaning.
• Use a gentle wipe: Wipe the surface with a Light Therapy Device Cleaning Wipe, a soft damp cloth, or a 70% isopropyl alcohol wipe.
• Avoid submersion: Never submerge any electronic light therapy device in water or run it under an open faucet.
• Let it air dry: Allow the device to dry completely before storing it in its case or using it again.

Building Your Ideal Morning and Evening Workflows

To make your skincare routine easy to remember, here is how a typical morning or evening light therapy sequence looks from start to finish.

The Morning Glow Routine

1. Cleanse: Wash your face with a gentle gel cleanser and lukewarm water. Pat completely dry.
2. Prep (Optional): If using a full-face mask or neck mask, you may apply your LightBoost Face & Neck Serum and allow it to fully absorb. If using the 4-in-1 Skincare Wand, apply the LightBoost Wand Activating Serum.
3. Light Session: Put on your Wrinkle Retreat Pro LED Face Mask (with protective goggles installed) for 3 minutes, or glide your wand across treatment areas for up to 12 minutes.
4. Hydrate: Pat any remaining serum into the skin. Apply a peptide serum or daily moisturizer.
5. Protect: Finish with a broad-spectrum mineral or chemical sunscreen of SPF 30 or higher.

The Evening Restorative Routine

1. Double Cleanse: Remove makeup and daily sunscreen thoroughly with an oil cleanser or micellar water, followed by a gentle water-based cleanser. Pat dry.
2. Light Session: Complete your 3-minute mask or wand session on clean, dry skin (or over fully absorbed compatible LightBoost topicals).
3. Treat and Soothe: Apply your hydrating serums, such as the Solabiome Plumping Peptide Serum, followed by the LightBoost Eye Cream around the eyes.
4. Seal: Smooth a nourishing moisturizer or rich night cream over your face, neck, and chest to lock in hydration overnight.

For another step-by-step routine, read how to use red light therapy at home.

Safety and Best Practices for At-Home Light Therapy

At-home red light therapy is designed to be a gentle, non-invasive addition to your daily self-care ritual. To ensure a safe and comfortable experience, keep the following guidelines in mind:

• Age and Health Requirements: Solawave light therapy devices are intended for cosmetic use by healthy adults aged 18 and older.
• Eye Protection: When using the Wrinkle Retreat Pro LED Face Mask or Radiant Renewal Eye Recovery Pro, the supplied protective eyewear must be installed and worn for every treatment.
• Photosensitivity Precautions: Do not use light therapy devices if you are taking prescription medications known to cause photosensitivity (such as certain antibiotics or isotretinoin), or if you have a medical condition that causes light sensitivity or seizures.
• Pregnancy: Light therapy devices are generally not recommended for use during pregnancy or while breastfeeding due to a lack of clinical safety testing in these populations.
• Patch Testing: If you have reactive or sensitive skin, perform a quick light-sensitivity patch test on your arm or jawline before completing a full facial session.
• Consult a Professional: If you have active skin conditions, implanted medical devices, or questions about how light therapy interacts with specific topical prescriptions, consult a dermatologist or healthcare provider for personalized advice.

Conclusion

Washing your face after red light therapy is an unnecessary step that can strip your skin of vital moisture right when it needs comfort the most. By cleansing thoroughly before your session, you ensure that light reaches your skin without interference from makeup, sunscreen, or surface oils. After your treatment ends, skip the sink and move straight to soothing, hydrating serums, barrier-nourishing moisturizers, and daily sun protection.

• Cleanse your skin thoroughly before your session to remove light-blocking residue.
• Avoid washing your face immediately after treatment to protect your moisture barrier.
• Follow your session with hydrating humectants like hyaluronic acid and barrier-supporting ceramides.
• Wipe down your device regularly with cleaning wipes or 70% alcohol to maintain hygiene.
• Consistency over several weeks is the key to achieving visibly smoother, more radiant-looking skin.

Key Takeaway: The ideal red light therapy sequence is simple: cleanse first, run your light session, and finish with hydrating skincare. Skipping the post-treatment wash preserves your skin barrier and supports a radiant, healthy-looking glow.

If you are ready to find the ideal device for your specific skincare goals, take the skin quiz to discover your personalized light therapy match.

FAQ

Can I wash my face with cold water after red light therapy?

You do not need to wash your face with cold water after a session if your skin was clean beforehand. Splashing with water adds unnecessary friction and can wash away beneficial post-session hydration. If your face feels slightly warm, simply apply a lightweight, soothing hyaluronic acid serum or a gentle moisturizer to cool and hydrate the skin.

What happens if I put moisturizer on right after red light therapy?

Applying moisturizer right after red light therapy is highly recommended. Post-session skin is in an ideal state to receive hydration, and applying a ceramide-rich or peptide-infused cream helps lock in moisture and support the skin barrier. Just ensure your moisturizer does not contain aggressive exfoliating acids or retinoids that might cause sensitivity.

Should I do red light therapy before or after my shower?

It is generally best to do red light therapy after your shower. Showering allows you to cleanse away all makeup, sunscreen, and surface oils thoroughly, leaving your skin clean and ready for your light session. Make sure your skin is fully dried and that any steam-induced redness has settled before starting your treatment.

Can I apply makeup right after my red light therapy session?

Yes, you can apply makeup after your red light therapy session, but it is best to apply your hydrating skincare and sunscreen first. Allow your serums and moisturizer a few minutes to fully absorb into the skin so your foundation and cosmetic products apply smoothly and evenly.

The statements on this website have not been evaluated by the FDA. The information provided on this site is not intended to diagnose, treat, cure, or prevent any disease and should not be construed as medical advice. Results may not be typical.