[DeusXM]

There's a very simple test you can carry out to determine whether your drink is diet or not, and you don't need any equipment.

Simply dunk your fingers into the drink so that they're all wet, and then let them dry naturally.

If your fingers are all really sticky, you've got regular. If they're not, you've got diet.

Another test you can do is sup a mouthful and swill it all round your mouth. Once you've got rid of it, your mouth will probably feel a lot furrier or stickier inside if it's regular.