PP Spray Wash on Denim and Its Health Hazards

PP spray and Monkey wash:
Monkey wash is a description of special color fading effect normally at thigh and buttocks of denim jeans. In this process, denim jeans are sprayed with a strong oxidising agent such as potassium permanganate. Therefore, monkey wash can be technically termed as ‘PP spray’ (with PP being potassium permanganate). The denim garments should be laid flat or fixed in manikin