Some people never need to remove their own prosthesis, but for most removal for cleaning will be necessary from time to time.

The best way is with your fingers, warm water and liquid dish detergent. Make sure to rinse it off well after cleaning.

Most people do not need to be on a set schedule for cleaning. It should be cleaned when it feels rough, looks dull or is causing mucus discharge.

If you suffer with dry eye, you will need more lubrication for your prosthesis than you will for your good eye. Some people only need a lubricant seasonally - for instance in the winter when the air is colder and dryer.

The average length of time that people use the same prosthesis is about seven years, although they can last longer.

It will be somewhat like a contact lens in the fact that it is worn behind your lids, but it is much larger.