No Soap

Tim Ferriss has discussed the concept of living without soap on his show. One notable instance is his conversation with Soman Chainani, where they talked about a probiotic spray called AOBiome (now called Mother Dirt). This spray, which contains beneficial bacteria, aims to replace traditional soap and skincare products. Soman shared his own positive experience, noting significant improvements in his skin after using the product and eliminating soap and other chemicals from his routine 1 .

In another segment, Ferriss mentioned his minimalist approach to skincare, highlighting his use of Dr. Bronner's unscented castile soap for its simplicity and minimal chemical content. He emphasized that fewer ingredients and fewer chemicals are generally better for self-care 2 .