Prevention is definitely an important part of the conversation. Laser nail fungus treatment is highly effective at eliminating the existing infection, but maintaining healthy nails afterward requires some basic preventive measures. The fungus exists in many environments, so reinfection is possible if you're exposed to it again through contaminated surfaces or damp conditions. However, once your nails are healthy, keeping them that way is usually straightforward with good hygiene practices. This includes keeping feet dry, wearing breathable footwear, changing socks regularly, and avoiding walking barefoot in public areas like gym showers or pools. Most reputable clinics will provide guidance on prevention strategies as part of your treatment plan.