crisp white show look?

I am about 10 days out from fair and im working final touches. I have some pigs that are lightly stained that I would like to get them nice and bright white for fair.
I was wondering what others do. shaving cream? blue soap? what brand? anything else?
I keep the pens as clean as possible but it always seems to happen. thanks

You can get soft scrub with bleach at your local market. You may have to do it a couple of times but works .

shaving cream

is it BlueLights @ sullivan or it's something along those lines

water, alchol and mineral oil might help, too

Baby powder brushed in with a soft brush then mist some water over them do it once a day it should help

We rinse the pigs daily after each time we walk them. The kids wash their white pigs more often then any other. We use the blue soap then condition them after they are dry. This helps them stay shiny white and we usually don't have any issues with stains.