Cold And Flu Vicks Or Eucalyptus Shower Discs - cooking recipe

Ingredients

1 cup baking soda
1/2 cup cornstarch
1/3 - 1/2 cup water
2 -3 teaspoons eucalyptus oil (Vicks Vapor Rub is great too, but Food.com won't let me enter that as an ingredient)

Preparation

Heat water enough to melt Vicks.
Add in baking soda and cornstarch and mix into a thick paste, if you need to, add more water.
Line a muffin tin with paper cups, fill each cup about half way with mixture.
Let dry overnight.
Remove from paper cups when discs are hard and store in an airtight container.