What should clients avoid before undergoing laser treatment?

Clients should avoid tanning, including sun exposure and tanning beds, before undergoing laser treatment because the presence of tanned skin can significantly impact the effectiveness and safety of the procedure. Laser treatments are designed to target specific pigments in the skin, and a tan alters the skin's pigmentation. This can lead to inadequate targeting of hair follicles or other skin issues, as the laser may absorb more into the tanned skin rather than reaching the desired treatment area.

Additionally, having tanned skin increases the risk of adverse reactions such as burns, pigmentation changes, or post-inflammatory hyperpigmentation. Therefore, it is crucial for clients to have un-tanned skin prior to laser procedures to ensure optimal results and to minimize potential complications associated with the treatment.

On the other hand, moisturizing the skin may be beneficial, shaving the treatment area is often encouraged to reduce hair interference with laser energy, and exercising vigorously is not typically a direct concern, especially if done with proper timing around the treatment session.