Blue Wash For White Clothes. Soak your dingy white clothes in this solution making sure that each garment is submerged. However it is important to separate colors more thoroughly than darks to avoid staining from dyes.
Use a sponge or washcloth dipped in cold water to scrub stains from coffee wine or blood. Stewarts Bluing Liquid made of a fine blue iron powder suspended in water mixed with small amounts of pH balancer and a biocide to prevent the buildup of algae and bacteria. Choose the Right Detergent Select a detergent for white clothes that contains optical brighteners.
Heres how to deal with colour stains using a good detergent.
Try to group colors together wash pastels in one group and separate reds oranges and yellows from green or blue items. Let it soak for about 8 hours. Use a sponge or washcloth dipped in cold water to scrub stains from coffee wine or blood. And just recently started to notice the problem so Ive been researching for a solution.