How to Make a Lava Lamp with Household Ingredients

See how to make these easy Glass or jar lava lamps with some common kitchen ingredients and glitter for some extra sparkly fun!

Step 4-


Add your antacid tablets. Go slow at first, one by one to watch the bubbles appear. Then you can add a couple at a time and watch the bubbles go fast and furious.

So what’s the science behind it?


Oil and water don’t mix so when the antacid tablets reach the water, they release carbon dioxide bubbles which rise up through the oil creating cool colored bubbles in the process.