Otosan drops favor the cleaning of the ear as they emulsify the earwax and facilitate its removal from the ear canal, while reinforcing the defenses without drying the skin and respecting the natural physiological sebaceous balance Otosan propolis ear drops is a product to improve the well-being of people. Formulated with essential oils, propolis and ribes nigrum that helps to: Relieve redness and skin irritations; Sanitize the ear; Protect the ears by restoring physiological balance and removing excess earwax After tilting your head to one side, insert 3 to 5 drops into the ear without inserting the dropper into the ear canal. Let the product stay there for 15 to 20 minutes, keeping your head tilted back or inserting a piece of cotton. Then wipe gently. It is advisable to perform the treatment in both ears. Apply once a week to avoid wax build-up. Twice a day for 3 to 4 days if your ears are covered in wax. If the problem persists, see a doctor.