What is the best way to remove yellow stain on plastic bath were towel as been?

Try the sponges MR CLEAN great on every cleaning. :)What is the best way to remove yellow stain on plastic bath were towel as been?
Buy '; T-Cut '; from an auto store,buff the area as if it was metal, it will remove shading without scouring the surfaceWhat is the best way to remove yellow stain on plastic bath were towel as been?
dont piss on the bath %26amp; blame the towel
Whitening Toothpaste, cover and leave for as long as possible, the wipe, if that dont work, do the same with some fairy washing up liquid.
Stop doing a wee in it
use toilet paper instead of your towel.
Try using one of the soft scrubs that have a little bleach in them......Good Luck
soda crystals, about 60p at sainsburys
try salt and vinegar
Brillo -


Soft Scrub


Bleach





I like Brillos the best