California State Board Barber Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

Before using a new hair product on a client, it is essential to verify the expiration date and any contraindications. This ensures the product is safe for use. The expiration date indicates how long the product is effective and safe to use; using expired products can lead to skin irritation or adverse reactions.

Moreover, understanding any contraindications is crucial, as these are specific conditions or factors that may make the product unsuitable for certain individuals. For instance, a client with an allergy to a specific ingredient or a particular skin condition might experience negative effects from a product that hasn’t been assessed for these factors.

While considering brand reputation, price, and client preferences might play important roles in the selection process of hair products, the primary focus should always be on safety and suitability for the client's needs. Therefore, verifying the expiration date and contraindications is paramount in fostering a safe and effective service.