Using this 4M Kidzlabs Fizzy Bubble Lab is easy. First, gather vinegar and baking soda from your home. For the foaming monster, put the necessary ingredients in the provided container and add the vinegar and baking soda mixture to see the foam come out. For the fizzy lava, rocket racer, steamboat, and table - top volcano, follow the instructions that come with the set. Remember to do these experiments on a surface that's easy to clean. Keep the lab away from small children who might put the parts in their mouths. After each use, clean the containers and parts with water and let them dry. This way, you can keep having fun with your fizzy bubble lab for a long time.