Q-Tips are small cotton swabs that consist of a short stick with cotton on both ends. They are commonly used for personal hygiene, such as cleaning the outer ear, applying makeup, or removing small amounts of dirt. The brand name "Q-Tips" is often used generically to refer to all cotton swabs, although there are many other brands available. Originally developed in the 1920s by Leo Gerstenzang, Q-Tips have become a household staple. They are typically made from paper or plastic and are designed for single use. While they are versatile, it is important to avoid inserting them deep into the ear canal, as this can cause injury or push wax further in.