NovaBay Pharmaceuticals produces Avenova, a daily lid and lash hygiene product. Avenova contains Neutrox, pure hypochlorous acid that is produced by the body's natural defense system against pathogens. Avenova has been shown to kill microorganisms in seconds in vitro, much faster than the nearest competitor. It provides a gentle, refreshing cleanse for daily eyelid and eyelash cleansing without harsh buffers or preservatives. Patients are instructed to spray Avenova on a cotton round and wipe their upper and lower eyelashes twice daily or as recommended by their doctor for daily lid and lash hygiene.