Switching from a typical antiperspirant or deodorant to a natural one can create an imbalance in armpit bacteria, which can make body odor stronger. The bacteria that live on the skin need time to balance, so a sudden change in products can have a negative effect.Many cultures have used clay to remove impurities on the skin and toxins from the body for thousands of years. These clays have been shown to act as a detoxifying agent, adsorbing toxins by sticking to their molecules or ions. When the mixture is washed off the body, it takes the toxins with it. These clays are produced from volcanic ash and also contain natural minerals such as calcium, magnesium, and iron.