Yes.
No, and nothing else does either as there really is no such thing as "famaldehyde". Formaldehyde is a different story, not when it comes to Mt. Dew, it's also not present in Mt. Dew and there would be absolutely no reason for it to be, but it does exist.
Well I recommend that a code for mt. Dew would be dew the dew or green mountains
I'm not finding it anywhere on the nearest empty can of Mt. Dew. Specify where it is on the can and roughly where you bought it geographically. It may indicate where it was bottled.
Mt dew
Yes. It is.
Mt. Dew!
yes
Not at my Walmart
Mt. Dew
no
The reason for the 10 calories reported on the 20 oz Diet Mt Dew is because of the concentrated orange juice that is used in Dew. The calories are not listed on the 12 oz can because there are less than 5 calories, which is the minimum amount of calories required by the FDA to be reported on a food label. There are 4 calories in a 12 oz of Diet Mt Dew, so by consuming 20 oz of Diet Mt Dew one would be consuming 10 calories.