Plastic bottle “bombs” use a combination of vinegar and baking soda to create a minor explosion and are relatively harmless if used responsibly. This form of bottle “bomb” uses the pressure caused by the interaction of vinegar and baking soda to cause an explosion, but if you prefer a safer (and quieter) alternative, you can also create a small “explosion” with a bottle of diet soda and a Mentos. As is the case with any explosive object, you should use extreme caution and children should only attempt the following under parental supervision.
