Bleach converts soils into colorless, soluble particles which are easily removed by detergents, then carried away in the wash water. Bleach can also brighten and whiten fabrics and help remove stubborn stains.

Does bleach make white clothes yellow?

What Causes Yellowing of White Clothes? Chlorine bleach is great for cleaning and disinfecting but it can cause yellowing if overused or if used on white synthetic fibers like nylon, microfibers, or polyester. The bleach weakens the fibers and returns the synthetic polymers back to their original color, yellow.

How does bleach make clothes white?

Bleach whitens clothes by a process of oxidation. The molecules that make clothes dirty are quite big. Bleach breaks up these big molecules into smaller ones that are not colored. These smaller molecules are usually washed away in the washing machines.