The wacky guy behind the CrazyRussianHacker YouTube account has been a little obsessed with doing things to Coca Cola lately. You may remember his previous video where he mixed Coke and bleach and got the soda to turn completely clear. Over the weekend he came back with a new video showing us what happens when you dump a bunch of salt into a bottle of Coke. Spoiler alert: It makes a giant mess.

As you can see in the video below, Coke reacts very violently when you add salt and it fizzes completely out of control: