Lobob Sof/ Pro Sterile ' Extra Strength' Cleaner is a daily cleaner for soft (hydrophilic) daily & extended wear contact lenses, containing four active ingredients, three of which are surfactants that act on different types of soilant. The fourth active ingredient is a water-soluble anti-fungal agent. Do not use directly in the eye. * 2 fl. oz. (60 ml) bottle