In this video I show how I turned simple film canisters, water, and Alka-Seltzer into spooky ghost rockets for my elementary students on pajama day. I walk you through drawing ghost faces, setting up ...

Disposal: All liquids and solutions can be poured down the drain with running water. Solid waste can be disposed of in the trash. Alka-Seltzer is a common antacid used to relieve an upset stomach.