Effect of an Exploratory Vehicle on Meibomian Gland Dysfunction in Patients With Demodex

Key Inclusion Criteria: * Be willing to sign the informed consent and deemed capable of complying with the requirements of the study protocol * Meets all of the following criteria in at least one eye: have more than 10 lashes with collarettes present on the upper lid; have the presence of one or more mites with lash epilation of the upper and lower lids; have evidence of meibomian gland dysfunction; have at least mild erythema of the lower lid; have a tear breakup time of less than 10 seconds; and have intact partial to full meibomian glands in at least 33% of the total meibomian gland area of the lower lid Key Exclusion Criteria: * Have used lid hygiene products within 7 days of Day 1 or unwilling to forego the use of lid hygiene products during the study * Have used systemic antihistamines within 30 days of Day 1 * Have used artificial eyelashes, eyelash extensions, or had other cosmetic eyelash or eyelid procedures within 7 days of Day 1 or be unwilling to forego their use during the study * Contact lens wear within 7 days of Day 1 or unwilling to forego contact lens wear for the duration of the study * Be pregnant or lactating at Day 1