Just a quick note: if, by some chance, you happen to sit in a huge wad of gum, get in your car, and then proceed to have the gum work deeeeeep into the upholstery of your seat, Goo Gone is the thing to use to get it out. I tried ice first, which did not work nearly as well as the internet would have me believe (mislead by the internet, what’s the world coming to?)
I bought the regular Goo Gone stuff (4oz for like $5) and had the gum out in about 10 minutes.