The book titled "Toilet Cleaners vs. Cold Drinks" discusses the negative impact of soft drinks on health and the process of making soft drinks. It also includes a business plan related to soft drink marketing and features case studies on Coca-Cola and cold drinks. Additionally, the book corrects a mistake made in a previous version, stating that Sodium Benzoate should be identified as E211, not E110.

Overall, this book appears to be an informative resource for individuals interested in learning more about the soft drink industry and its impact on health. The inclusion of case studies and a business plan adds practical value for those interested in marketing and entrepreneurship, while the correction of the Sodium Benzoate mistake highlights the book's attention to accuracy and detail.