What is the correct way to hold a nail file?

Holding a nail file at a 45-degree angle to the nail is the proper technique for effective filing. This angle allows for better control and precision while shaping the nail, ensuring that the edges are smoothed without causing damage to the nail bed or surrounding skin. Using this angle helps to reduce the risk of chipping or splitting the nail, promoting healthy nail care practices.

Filing at a very steep angle, like 90 degrees, can lead to rough edges and potential injury, while a more shallow angle like 30 degrees may not effectively shape the nail. Additionally, holding the file straight against the nail does not allow for adequate scraping action necessary for shaping, which can result in uneven surfaces or still-rough edges. Using the 45-degree angle strikes the right balance for both effectiveness and safety.