Giant Bubbles
What makes a bubble? You may know that soap is important to form one, but did you know that there is also a tiny layer of water that is vital to keeping the bubble unpopped? The bubble “pops” when that layer of water is broken. When you add glycerin to the bubble mixture, it holds onto the water and keeps it together. This added force allows the skin of the bubble to stretch even further than normal. The glycerin helps with the surface tension of your bubbles, making them “thicker” and giving them more structure so they last longer!
WARNINGS & SAFETY
Vinegar can irritate the skin. Do not drink or ingest the materials!
