It looks like there’s people somewhere out there whose hobby is devising new and improved ways of getting caffeine in your system (injecting it into your veins probably doesn’t work). Although I don’t like the taste of coffee, I have to admit Red Bull is delicious and that a bit of caffeine every now and then does wonder to get me through a boring work day.

In today’s episode, the Primer Caffeinated Breath Spray. Fortunately, it does more than give you a blast of energy: it also makes your breath smell better. Each spray delivers 33mg of caffeine, so spray three times and you will be more awake and jumpy than after a Red Bull. And you will have a fresher breath!