Kanpur (UP), Mar 14 (ANI): Demand of ‘Gulaal’ has been increased ahead of the festival of colors, Holi. Yashoda Nagar area of Kanpur, which is famous for its ‘Gulaal’ is manufacturing the ‘Abir’ colours in full swing. The demand of natural ‘Gulaal’ or herbal ‘Gulaal’ has increased ahead of Holi. ‘Gulaal’ here is made of starch of arrowroot and natural colors, which is not that harmful for the skin. The manufactures of ‘Gulaal’ supply it in different parts of country. Holi will be celebrated on March 29 this year.