Which method is NOT a way in which chemicals from nail products can enter your body?

Chemicals from nail products can enter the body through various methods, and understanding these pathways is crucial for safety in nail technology. Inhalation refers to breathing in vapors or fumes that may be released from nail products, which can lead to respiratory exposure. Absorption occurs when substances penetrate the skin, allowing chemicals to enter the bloodstream through surface contact. Ingestion relates to swallowing products, either accidentally or due to poor hygiene practices, which can lead to chemical exposure.

Injection, however, is not typically a method relevant to how chemicals from nail products enter the body. This process generally involves the direct introduction of substances into the body via a needle or similar device, which does not apply to the use of nail products. Therefore, injection is the correct answer because it does not represent a standard route of exposure in the context of nail technology. Understanding these routes of exposure is important for nail technicians to minimize health risks associated with chemical products.