With us walked around in the spring of gastrointestinal infection in the family. In the future, we will immediately replace all normal soaps against Dettol Soap the first infection. So you can the risk of infection may not completely eliminate, but contain noticeable. For product: It contains benzalkonium chloride - a very effective bactericidal substance which is used as a standard preservative in eye and nasal drops. The application is very pleasant - the soap comes as a gentle foam in just the right amount from the dispenser. She smells good, but not too "loud". (I hate it - especially when eating - if your hands smell strongly - although the smell is always pleasant.) All in all, the product is highly recommended. Just a pity that there are only 3 packs of some sort and not mixed packs!