Most of you may not aware of the laundry etiquettes. We are habituated to throw all stuffs together in the laundry bag, from your mother’s silk sari, your white pairs to your favorite black jacket. While, there are a number of things that you should keep in mind while washing your stuffs. According to the experts, you should not wash your underwears with other clothes together in the washing machine to maintain the hygiene and protection from infections. Here are the reasons why one should wash the undergarments separately.