You can use this bomb for paintball wars, and airsoft wars to insure that your oponent will be distracted. All you need is a medicine container, vinegar, and baking soda.
Step 1: Getting the Ingredients
What you need:
1.orange medicine container
3.baking soda (I used baking powder)
4.plastic wrap (small piece)
Step 2: Making the Grenade
Put vinegar in the container. take the plastic wrap put baking soda, or powder, in the middle, and fold it up. place it so when you screw the lid on, the plastic is stuck in the lid. shake it up and throw. Sorry i don't have pics.