Hello, I am sharing my experience of Robin blue powder.
I use this product on my cloth for the whitening and to get the shine on the cloths.
But honestly I would say that it does not give you the better performance and this product is also very costly in comparison to other brands.
You should directly apply on the clothes after washing it and after that you should see the result.
Packing of the product is not good at all and it does not give you the perfect whitening on the cotton clothes.
I feel that it should degrade the quality of the cloth and the colour of the cloth become blurr after the continue using of this product.
I do not expect this type of cheap quality from this brand because I hear so much about this brand.
According to is cost there is no value of money for this product
.
It is very cheap quality product.
I don' t like this product.
Thanks for reading my review.