Robin Blue Powder Whitener is a fabric whitener and is safe for use as it is not injurious to your skin. It is also gentle on all types of fabrics and gives them a dazzling white finish. The smooth suspension of blue particles in water produces even whiteness on the fabric. The uniform application of blue on the fabric leads to distinctive dazzling whiteness that not only gives a smart look to the clothes but also enhances the life of the dress. So go ahead and buy this product online today!