Yes, you should shave before laser hair removal. Shaving is important because the laser needs to target the hair follicle, and it cannot do so if the hair is above the skin. It is recommended to shave within 24 to 48 hours before the appointment. However, it is important to avoid plucking or waxing the hair for at least four to six weeks before the first appointment, as these methods remove the hair follicle from the root, which makes it difficult for the laser to identify the hair follicle. Additionally, it is important to avoid sun exposure, tanning beds, and self-tanners for at least two weeks before the laser hair removal procedure, as they can result in skin discoloration after the laser treatment. Finally, it is important to avoid applying moisturizers, oils, or creams to the skin after showering on the day of the session, and to stop applying fake tan 7-10 days before the session.