How can the internet give you a clearer skin?

How can the internet give you a clearer skin? By giving you the ability to read about the different types of acne treatment there is out there and in some cases read product reviews from other people. If a product has quite a bit of negative reviews, you might want to consider another one. Or if you know the ingredients of products that have not worked for you in the past, it's an easy comparison for new products.