How do you whiten painters cloth without bleach?

Rit dye makes a product to remove color in cloth.

I recently used Jacquard Procion dye to dye in another color and was very pleased with the outcome. Unlike Rit, it can be dyed in cold water.

Hi there, Wash it in Bio powder and quite hot wash, It should lighten it - It may also shrink it a bit, but hey ho!

why not 'bleach' ??

Oxi clean?

Sunlight?

let the sun do the work :)

dye it white

Baking soda & white vinegar mix either in tub with hot water or add to washing machine

If this was early summer you could leave it out in the sun.