Now I personally can’t fathom the purpose of decaf coffee (especially decaf coffee with skim milk and artificial sweetener), but I do understand others don’t share my addictions, so I bow in deference to those of you with will power. If you worry that your decaf has been accidentally (or purposefully) switched with the real stuff, Slippery Brick, dubbed “prolly the awesomest tech site,” offers these d+caf test strips. Just dip in the coffee and if there’s caffeine, it will change color.
