FINALLY...HERE IT IS! How to clean your cookie sheets--Kitchen "Miracle" Cleaner! You put about 1/4 cup of baking soda in a small glass bowl and squirt in hydrogen peroxide until it makes a nice paste. Then you rub it on the offending dirt/stain/grease...whatever! You can usually just use your fingers...but you can also use a small sponge as well.
I haven't tried all of these but the stain remover and shower scum removal ideas do work.. Honestly when it comes to armpit stains its time to just toss it honey!!!
Wood Butter - A Recipe for Your Utensils
Wood Butter - Perfect for caring for wooden kitchen utensils. I need this bad!