Will pop rocks and soda kill you?

Pop rocks are a type of candy that contains carbon dioxide gas bubbles. When you eat a pop rock, the gas bubbles dissolve in your saliva and create a fizzing sensation. Soda is a carbonated beverage that also contains carbon dioxide gas. When you drink soda, the gas bubbles are released into your mouth and create a similar fizzing sensation.

The combination of pop rocks and soda can create a more intense fizzing sensation than either one on its own. However, this sensation is harmless and will not cause any adverse health effects.