To look after our health and hygiene is something we're told from an early age. We should wash our hands, our faces, and shampoo our hair, otherwise we could get dirty and sick. But, some people claim that our insistence on cleanliness is unnecessary, and that it's only by exposing ourselves to germs that we can grow immune to them. So, what would happen if you never washed at all? Ever? In your life? In this video, we take a look... If you're watching in smell-o-vision, beware.

Today, society is more medically advanced than ever before. And antibiotics are a major reason for why we stay healthy for longer. But, more and more scientists are warning that a 'Post-Antibiotic Apocalypse' is looming - where antibiotics no longer work to tackle deadly illness and disease. So, what if the worst case scenario really does happen? What if harmful germs and bacteria become immune to antibiotics? How long can the human race survive without our vital line of biological defence?

Getting that glow is totally not worth it.