How To Start Washing Powder Factory At Home | 03096141115 | Washing Powder Ka Karobar | Idea By Irfan Sciencewala The washing powder business in Pakistan is one of the most lucrative businesses in the country. There is a huge population in the country, which requires a wide range of laundry solutions, and this is where washing powder businesses come in. The demand for washing powder has increased due to the ever-growing population and demand for cleanliness in the country. There is a vast array