Get rid of earwax build-up gently and effectively with the Murine Wax Removal System Ear Drops, .5 oz. Over time, the use of cotton swabs can actually push wax into your ear, causing build-up and discomfort. Plus, wax build-up can even affect your hearing. The Murine Earwax Kit Removal Aid System is a safe way to soften and remove earwax without irritation. Since this ear wax removal liquid is bottled with an angled tip, insertion is easier and more comfortable. These ear drops feature an active ingredient, carbomide peroxide, which is an effective earwax removal aid that even helps remove other debris. With sustained microfoam action, these ear wax drops safely and gently drain out wax. This carbamide peroxide wax kit comes complete with a washer and drops, so it's convenient to clean your ears with just one product.