To be safe I would have it drycleaned. However if that is not a oppition read the washing dirdctions, follow them and use nonchlorine bleach.
Unfortunately, yellow bleach stains are permanent as the bleach has altered the color of the fabric. You can try masking the stain with fabric dye or fabric markers, or consider adding a decorative patch over the stained area. Additionally, you can try using a color remover to lighten the entire garment to make the stain less noticeable.
Because its yellow
It's to remove yellow surface discoloration or stains (e.g.,tobacco stains)
You can try mixing baking soda with water to form a paste, then apply it to the yellow stains on your Converse shoes. Let it sit for a few hours before scrubbing with a soft brush and rinsing with water. Repeat the process if necessary to fully remove the stains.
just dont be messy and you wont have to know.
i stored a vinyl hot tub in storage and now it has yellow and black mold stains on it. how do i remove the stains and smell?
Bleach can remove stains or whiten fabrics, but it can also discolor or damage certain materials. When applied to a white shirt, it may lighten or brighten the fabric, but if used incorrectly or left on for too long, it can weaken the fibers or create yellow stains. It's important to follow care instructions and dilute bleach properly.
The yellow discoloration around the bleach dispenser on a washing machine is often caused by a build-up of mold or mildew. This can occur when bleach is not used regularly or if the dispenser is not cleaned regularly. To remove the yellow stains, try cleaning the dispenser with a mixture of bleach and water.
Seaman stains
If the stains are dark you could have grease or oil leaking somewhere in your washer. If the stains are light then DON'T USE fabric softener. If they are yellow you can go to many grocery stores and get a solution (in your detergent section) to get the yellow stains out. Once a month I run a cycle of a large box of baking soda through my washing machine (let it go through all the cycles) and that keeps built-up detergents and fabric softeners from clogging or staining your clothes and all pipings clear.
There is now a product available that will eliminate all underarm stains in clothing!! PitStop underarm stain remover does what all detergents and stain removers claim to but can't deliver. All you have to do is pre-treat the stain and let PitStop do the rest.
There are two solutions that work. First white vinegar will take these stains off and also use a weak alcohol solution this will help as well.