Everyday, from the moment you wake up, go to work and eventually arrive home, our hands and feet essential help us in almost everything.  Taking care of them is essential but what if you got fungi nails? This is really not your normal everyday nail problem and should be dealt with if any of the symptoms arise. The fungus that causes this infection grows well in moist, dark and warm environments. Poor hygiene of the hands and injuring your nails like banging it on a hard surface or wounding it are major factors that permit this type of infection. To add, abnormal pH level of the skin can contribute to this type of infection. This type of infection is also transmissible, meaning contagious. What are Fungi nails? Fungal infections are very common on both fingers and toes.