DO wear protective gloves when doing any work that requires the hands to be submerged in water or come in contact with chemicals. Preferably use gloves with a cotton lining so they remain dry inside. Fungus loves a moist environment.
Nail Care Tips: The Don'ts
DON'T file backwards and forwards as this can cause splits in the nails which become even worse if water penetrates after hand washing. Rather use a gentle one way stroking action with the file along with a little patience.
DON'T file the corners of the nail as this can weaken them and make them more susceptible to breaking. File straight across in a way that produces a soft, oval shape. Pointed nails break easily.
DON'T use varnish remover and reapply nail polish more than once or twice a week. Preferably select a varnish remover that contains moisturizers to avoid the nails drying out.