Nail products used in salons may contain potentially harmful chemicals. It is important to use these products safely and follow labeled directions. Some common harmful ingredients found in nail products include toluene, formaldehyde, and phthalates. These chemicals can have health effects on salon workers and clients. It is recommended to choose products with the least hazardous chemicals, always read product labels and safety data sheets, and ventilate the salon to remove chemicals in the air. Additionally, employers and workers can take steps to protect health when working with products that contain potentially hazardous chemicals