Instructions for Volcano Dyed Easter Eggs ~ Mix together a tbsp of baking soda, couple tsps of water and some food coloring. Now, grab your paint brushes and begin painting your eggs. Then pour vinegar on top of the egg & watch the “volcanic eruption” take place.You can repeat steps 2, 3, & 4 over & over until you’re ready to move onto another egg. Lastly, pat off any excess vinegar or simply let them air dry. We are SO doing this this year!