Strong odors or fumes from nail products are a sign that the cosmetologist should ensure:

Noticeable odors or fumes from nail enhancement products, monomers, or removers are a reminder to ensure adequate ventilation and to follow chemical-safety practices (per the product label and Safety Data Sheet), because inhaling these vapors over time can be irritating or harmful. Good ventilation, appropriate work practices, and not overexposing oneself protect the cosmetologist's long-term health. Connecting the presence of fumes to the need for ventilation and chemical safety is part of the safety content covered in nail services.