What does a cave man do to get clean? Well, probably just swimming in rivers and having mudbaths is enough for him. But, what if you want your work colleagues and friends to still talk to you? Well, today we find out that Dr Brett really is a through and through grok, and Steph and Janah talk about what they use when it comes to personal care. And a little TMI warning: Dr Janah also gets in depth and personal about natural menstrual products, so take this as a disclaimer…