Smart Swab is the innovative ear removal kit that make ear wax removal easy and pain-free. Simply place it in your ear, twist, and remove ear wax. It's that easy! ... A simple twist latches on to ear wax and extracts it safely without causing injury.It is a patented ear wax removal tool which allows you to clean your ears safely and comfortably. Unlike alternative ear cleaning methods, the Smart Swab is designed to remove earwax while reducing the risk of injuring the eardrum or impair hearing.