This warning label always cracks me up – it looks like it belongs on some sort of highly sensitive device housing unstable gases at some top-secret government lab. The reality is far more mundane as this is the label on the water heater in my building. It seems to me that regular folk shouldn’t be allowed near something that can cause an area to burst into flames…

Moreover, I feel a little scared that this label is attached to the back of a water heater that looks like: