Debrox Earwax Removal Aid Drops Debrox provides a safe, non-irritating method of softening and removing earwax. Excessive earwax buildup is a common problem that can lead to ear discomfort, itchy ears or partial loss of hearing. With debrox ears can stay clear of built-up earwax, dirt and debris. Debrox is safe, gentle, non-irritating and features an active ingredient clinically proven to be effective. Debrox is easy to use. It safely removes excessive earwax through the power of active oxygen. Active.