https://padlet.com/25ctheibert/fj25fgulaa4oa2xs Made by Pouring 1/2 cup hydrogen peroxide solution, 1/4 cup dish washing soap, and a few drops of food coloring into the bottle In a separate container, mix a packet of active yeast with a little warm water. When you are ready to do the demo, pour the yeast mixture into the bottle. en-us 2020-04-16 15:52:01 UTC 2020-04-16 16:02:22 UTC hello@padlet.com 25ctheibert https://padlet.com/25ctheibert/fj25fgulaa4oa2xs/wish/511056115 2020-04-16 15:57:37 UTC https://padlet.com/25ctheibert/fj25fgulaa4oa2xs/wish/511056115