Nobody wants bad breath but how can we tell whether ours smells? You may have tried cupping your hands over your mouth and nose and smelling your exhaled breath or licking the inside of your wrist, waiting for it to dry and then smelling it.
With the wearing of face masks now the norm, more of us are noticing the smell of our breath. This is because the face mask is acting just like your cupped hands. If the smell isn’t as pleasant as you expected read on to find out the main causes of bad breath and what you can do to prevent it.