There are sanitisers, disinfectants, gels, soaps and other antiseptic solutions for hands. They all include a key element: ethanol or alcohol. Both are chemicals that help to eliminate pathogenic agents such as bacteria, virus, microbes and other dirt residue. Also, they may include other components that are also bactericides, antiviral, antifungal and disinfectant such as lactoferrin, clorhexidine or chloride; or natural ingredients that protect the skin such as glycerin, aloe vera or tea tree oil. With regards to textures, we can find all sorts depending on their composition. There are gels, liquid solutions, hydrogel and creams, all of which are effective.