What should a technician ensure regarding client allergies when applying eyelash extensions?

Ensuring that the adhesives used are free from allergens to which the client is sensitive is critical for several reasons. The primary concern when applying eyelash extensions is the safety and health of the client's eyes and skin. Allergic reactions can cause discomfort, swelling, itching, and even damage to the natural lashes and surrounding skin. By confirming that the adhesives do not contain allergens specific to the client, the technician helps minimize the risk of adverse reactions, making the application process safer and more comfortable for the client.

Allergies can vary greatly from person to person. Some clients may have sensitivities to certain chemicals commonly found in beauty products, including those used in eyelash extension adhesives. Technicians should be well-informed about the ingredients in the products they use and should conduct thorough consultations with clients to identify any potential allergic reactions before starting the procedure. This proactive approach protects the client's health and enhances their overall experience with eyelash extensions.

In contrast, ensuring that a client is aware of the length of the procedure, or checking for skin irritations, may be important but does not directly address the risk of allergic reactions that can arise specifically from the materials used during the application. Additionally, while knowing the client's makeup brand preferences can be useful, it is not as directly