If you’re preparing for your first laser hair removal session, you may have heard that shaving beforehand is essential. But why do we ask clients to shave before treatment? The answer lies in maximizing the effectiveness—and comfort—of your session.

Here’s why this step is so important for permanent hair removal success and how to best prepare your skin.

🔥 Shaving Helps the Laser Reach the Hair Follicle

Laser hair removal works by targeting pigment in the hair follicle, which is located below the surface of your skin. When hair is left unshaven, the laser energy can get absorbed by the visible part of the hair above the skin—reducing its ability to penetrate deep enough to destroy the root.

This means that shaving before your appointment allows the laser to focus directly on the follicle, making your session more effective at destroying the hair at its source.

👉 Learn more about how our laser hair removal process works at Permanent Choice.

😖 Longer Hair Can Increase Discomfort

Leaving hair unshaved doesn’t just compromise the results—it can also make the treatment more painful. Longer hairs absorb more heat at the surface level, causing a burning sensation both above and below the skin.

Shaving in advance reduces this surface-level interaction and helps minimize irritation, making your experience more comfortable.

🕒 When Should You Shave Before Your Laser Appointment?

The ideal time to shave is 1 to 2 days before your appointment, depending on how fast your hair grows.

• If you have fast-growing hair, shaving the morning of your appointment may work best.

• If you have sensitive skin, consider shaving the night before your session. This gives your skin time to settle, reducing the chances of irritation during treatment.

Still unsure? Our team can guide you on what’s best based on your skin and hair type during your free consultation.

✅ Pro Tip: Don’t Wax or Pluck!

While shaving is necessary, avoid waxing, tweezing, or using depilatory creams before your treatment. These methods remove the root, which the laser needs to target. For laser hair removal to be effective, the hair must be in the follicle, even if it’s not visible above the skin.

📞 Have More Questions About Pre-Treatment Care?

Our friendly and knowledgeable team is here to guide you through every step of your laser hair removal journey. Whether you're new to permanent hair reduction or are a returning client, we’re happy to help.

📍 Call us at (952) 898-1111 or visit our FAQs to learn more about pre- and post-treatment care.