Well, generally speaking, you are not supposed to wear contact lenses when you are having a facial. As we know that, when you have a facial, you will have some makeup on your faces, even on your eyes. So it is possible to have these chemical objects into your eyes. So if you wear contact lenses, it is possible to make your contact lenses be infected. And then it can damage your eyes too. In some cases, it can lead to eye infection, and pink eyes. So your eyes will be red and bloodshot. Anyway, it can be dangerous to have it. just take off your contacts.