CET - Take a Practice Exam

Various deposits on the contact lens surface are responsible for reduced comfort and increased safety concerns. Preserving a clean contact lens is a major issue for all types of lens materials, especially for silicone hydrogels. Blink'n'Clean is a new in-eye cleaning eye drop which could improve the cleanliness of contact lenses by reducing lens deposition. This article describes a controlled regular study which aimed to evaluate the efficiency of these drops in preserving cleanliness, comfort, tear stability, corneal staining and conjunctival vascular status during in-eye use with silicone hydrogel contact lenses.