You might think you’ve got a pretty good handle on how to take a shower. You’ve got your 10,000 hours of scrubbing and reading the shampoo bottle. But just like Roger Federer has a coach giving him pointers on his forehand, and everyone could stand to improve their bathing routine. For instance: did you know that long, hot showers are not great for your hair and skin?
Now, we’re not here to tell you that relaxing showers are forbidden. Never. However, we are going to do the responsible…

