#1 Online bestselling treatment in Europe! The only complete treatment on the market that treats nails and prevents re-infection in shoes! Visible results after 1 week! Nail Recovery after 4 weeks. The Nail Brush effectively treats fungal nail infection. The shoe spray treat & protects your shoes against fungus- and bacteria infections. Prevents reinfection of feet or nails for up to 10 days with 1 treatment.