Yellow white flowers of the pillowcase, how to clean.
Then wash, wash is not very white, and then add some liquid bleach stains in the water, stir and then put a pillowcase, soak for 10 minutes, and then washed clean, that will be very white. Bleaching liquid, there are instructions on the amount of attention Oh!
Is your pillowcase pure cotton fabric? It's pure cotton. It can be soaked for a little while with high temperature water and washing powder,