Hi my daughter has white substance on her genital area for a while now.i was wondering if it a fungal infection and if it is what should i do at home?

It could be: It could be fungal, the best thing is to see your doctor so you can have a definite diagnosis and can start on appropriate therapy.

Age?? : The newborn female often has whitish oily secretions in the genital folds at birth & these may persist if they are not teased away with a wet swab or cloth. New onset whitish debris in the genital area is unusual in older girls & deserves a visit to identify the cause.