In this video Dr Toby Bateson explains the causes of swimmer's ear (otitis externa) and describes how you can prevent it with swimmer's ear plugs. Available from http://www.zenplugs.com. Antibacterial ear plugs help prevent swimmer's ear infections; the ear plugs from ZenPlugs contain Steritouch, a powerful antibacterial which lasts for years.

This video does not constitute medical advice and is not a substitute for consultation with a doctor. The information is for general use only; if you have an ear problem, or are concerned then seek the advice of a doctor.