When moisture accumulates in the surface of the mirror, demister arises, making its appearance blurry. It would be hard to use a blurry mirror, because the user will not be able to see his or her own appearance when the mirror is foggy. The fog in the mirror's surface also attracts dirt. heated mirrors with backlit mirror is one of the main reasons why mirrors should be wiped regularly.

In order to conserve energy and time in cleaning regularly inside any bathrooms, heated mirrors with backlit mirror is advisable to be used. These are specifically designed to avoid condensation to build-up. In due to this feature, users will be able to maintain the cleanliness of their bathroom mirrors for a longer time.