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What Happens If You Don’t Shave Before Laser Hair Removal?

Is shaving before Laser Hair Removal treatment important?

Laser Hair Removal has become a popular and effective method for achieving long-lasting hair reduction. As you prepare for your Laser Hair Removal session, you might wonder about the importance of shaving before the procedure. Many clinics recommend shaving the treatment area before your session, but what happens if you skip this step? In this article, we’ll delve into the reasons behind the pre-session shave and what will happen if you do not follow this step.

How Important Is Shaving Before Laser Hair Removal?

Shaving before Laser Hair Removal is important

Shaving before Laser Hair Removal is not a mere suggestion—it’s an important step that ensures optimal results and safety during the procedure. When you shave the area prior to treatment, you remove the visible hair above the skin’s surface, leaving only the hair shafts below the skin, allowing the laser to target the hair follicles directly, maximizing the energy absorbed by the follicles while minimizing discomfort and the risk of skin damage.

What Will Happen If You Did Not Shave Before The Treatment?

If you did not shave the treatment area before your Laser Hair Removal session, several issues can arise:

Ineffective Results: Laser energy needs to be absorbed by the hair follicle, not the hair itself. If the hair above the skin is not removed, the laser’s energy may be absorbed by the hair, leading to reduced effectiveness in targeting the follicle. This can result in less successful hair reduction and the need for additional sessions.

Discomfort: Laser energy absorbed by the hair above the skin’s surface can cause discomfort, including stinging sensations and potential burns. Proper shaving minimizes discomfort during the procedure.

Risk Of Burns & Skin Damage: When the laser energy is not effectively targeted to the hair follicle, there’s a higher risk of unintended absorption by the surrounding skin, leading to burns, blisters, and other forms of skin damage.

Uneven Results: Incomplete hair removal due to unshaved hair can lead to uneven and patchy results. Some areas might experience better reduction than others, compromising the overall outcome.

How Can You Prepare For Laser Hair Removal?

To ensure you achieve your desired results and a safe treatment experience, follow these steps when preparing for Laser Hair Removal:

Shave The Treatment Area: Shave the area you plan to have treated one to two days before your session. Use a clean, sharp razor to achieve a close shave without causing irritation.

Avoid Sun Exposure: Stay out of the sun before your treatment to minimize the risk of skin damage. Sunburned or tanned skin can be more sensitive to laser energy.

Stay Hydrated: Proper hydration supports healthy skin and can contribute to a smoother treatment experience.

Follow Pre-Treatment Guidelines: Your clinic may provide specific instructions for pre-treatment care. Follow these guidelines to optimize your results.


Shaving before Laser Hair Removal is not just a procedural requirement; it’s a crucial step that impacts the effectiveness, safety, and overall experience of the treatment. By following pre-session shaving guidelines, you set the stage for successful and satisfying results, ensuring that each session brings you closer to achieving your desired hair reduction goals.


Schedule a consultation today and start your journey today.

This blog post was medically reviewed by Dr. Ian Tan


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