What is a potential risk of using improperly sanitized tools?

Using improperly sanitized tools poses a significant risk of transmitting infectious diseases. When tools such as clippers, files, or buffers are not properly cleaned and disinfected between clients, they can harbor bacteria, viruses, and fungi that can be transferred from one person to another. This can lead to infections such as bacterial nail infections, pediculosis, or even more serious conditions like hepatitis or HIV. Ensuring tools are adequately sanitized is essential not just for client safety, but also for the health and reputation of the nail technician and their business.