OCu SOFT Lid Scrub Plus Formula Foaming Eyelid Cleanser O Cu SOFT Lid Scrub Plus Formula Foaming Eyelid Cleanser contains antibacterial ingredients targeted at bacteria that are commonly found on the eyelid. Ideal for moderate to severe cases of blepharitis, the unique "leave on" formula kills seven different strains of bacteria including MRSA & Staph epi so can also help prevent infections following ophthalmic surgical procedures after consultation with your eye doctor. It is also effective agaist Demodex, so can be used for eyelid infections involving Demodex mite infestation. OCu SOFT Lid Scrub Plus Formula Foaming Eyelid Cleanser is an economical, ready to use foam that can last for up to 2 months.