An odd experiment.
This page includes the following stains: chocolate syrup, blueberry, green colored sugar, iodine, cherry popsicle, grape jelly, tangerine fruit bar, cinnamon, vanilla shimmer shower gel, ink, Heinz ketchup, grape popsicle, mustard, coffee, nail polish, and some candy Halloween sprinkles.
Iodine is my favorite. It was black when I stained the page & every day it gets just a bit lighter.
I sealed the sticky stains with a clear acrylic coat.