earol olive oil spray provides a simple yet effect method of delivering a dose of olive oil into the ear canal. the nhs now recommends that olive oil is instilled into the ear canal to soften ear wax before syringing, making earol the ideal product for you if you need to remove excess ear wax. you can also use earol olive oil spray once a week to aid ear hygiene and maintain healthy ears. the tapered actuator also ensures limited excess to the ear canal to avoid damage to the delicate mechanisms inside the ear.