How to clean yellow shoe soles?

I have these fairly old pair of shoes that are still quite good. I want to refrain from throwing them out but have no idea how to get the yellow out of the soles. I’ve tried getting them in the washer and air drying them but they seem to have gotten worse???

image
Read also:

How can I stop my air-dried clothes from being covered in lint and streaks?

image

Hey. A had pretty nice found recently in forest. But I wonder how to clean that and how to get rid of "rotten" smell

Also. I can't recognize the animal. My guess is deer but it doesn't have Antlers so my second guess is sheep...

image

Cleaning stain on exterior tile

This is run off from what I believe is a bronze light fixture

image

How to clean vinyl kitchen tile?

No matter what I do, it always looks dirty 😫 It's a rental so I don't know exactly what it's made of, maybe vinyl? You can always see spots on it.

image

How to clean stain on light granite. Stain has been there for a few weeks. Any tips?

image

How do I remove burnt popcorn on stainless steel pot

I've tried soaking with dish detergent for days and scrubbing with a scotch pad. I'd rather not resort to steel wool on stainless steel. Anything that will bind and break apart the burnt popcorn specs? Thanks!

image

Bathtub non slip bottom

How to get this looking sparkling clean again? Bottom of tub is non slip texture but all the dots are dirty and I can’t seem to scrub it off with anything no matter how hard I try. What’s the solution?

image

Need help, Le Creuset

I was given a Le Creuset that needs an immense amount of TLC. Any thoughts if I could save this bad boy? I have tried boiling hot water with baking soda and it made almost no dent.

image

How to remove neem oil stain from wood floor

Does anyone have any tips on how to remove this yellow stain? I believe it was caused by neem oil. The flooring is real wood. Please help!!

image

How to clean this dress?

Tag says 95% polyester, 5% spandex. Gentle wash, no bleach, no tumble dry, cold iron. It has some sort of faux velvet that I don't want to ruin but its a little sweaty smelling and I'm worried the washer will ruin it.

image