Acuvue Advance Contacts Just like any other contact lens from Acuvue, the Acuvue advance contact lenses offer you plenty of quality and reliability. They are a cut above the rest, offering you excellent quality and comfort for a very affordable price. The first thing you ll notice about the Acuvue advance lenses is the addition of Hydroclear, made by Johnson and Johnson. If you are using daily disposable lenses, you should always throw them away before you go to sleep, then wake up to a fresh new pair in the morning. Another common mistake people make, that can easily damage or affect contacts, is swapping them with other people. You should never swap your contacts, even with a family member or friend. You can have a lot of fun with colored lenses - especially when you show them off to friends and family - who don t know you have them. All around the world, thousands and thousands of people wear colored lenses. Contact lenses themselves all the best alternative to glasses, with colors being the next best thing. Gas Permeable Contact Lenses Also known as oxygen permeable contacts, gas permeable contact lenses are a lot easier to take care of then other types of contacts - including soft contact lenses. GP (Gas Permeable) contacts are made from a combination of fluorine and silicone, meaning that they won t attract protein near as much as other types of contacts. When you get fitted for your contact lenses, your optician will be able to help you make that decision. When you first start wearing your contacts, you should never wear them for extended periods of time. Contacts will need some time to adjust to your eyes, and your eyes will need some time to rest. If you wear them too long when you start wearing them, they can harm your eyes. Dry eyes from contact can be very irritating, uncomfortable, and lead you to try to squinch or rub your eyes to seek relief. Even though contact lenses are indeed a cause of dry others, there are other causes as well, one of which being your natural ability to produce years. Some people will produce less tears than others, which can indeed be a problem when wearing contact lenses.