Are you aware that some of your favorite sour candy can now be sprayed directly onto your tongue? Sour enthusiasts should be rushing out to get these delicious new ways of enjoying the sweetest sour sensations around! Here are three different products we dare you to try! Pucker up! 1. Too Tarts Sour Blast Spray - These spray bottles are a unique and super sour candy experience. Fruit flavors include Cherry,.