This is Wasabi (also known as Japanese horseradish), a precious plant for its antioxidant and anti-free radical properties, used in cosmetics and cooking as a natural anti-aging product.  (the photo shows a detail of the...

1. Check periodically  the presence of lice by carefully checking the children's heads, especially near the nape and ears.  2. In case of infection, carry out treatment immediately  PIDOX:  X1  active fluid spray and  X2 ...