There comes a time when we feel frustrated of my dirty old contact lenses and feel like buying a new one. No matter how much care we take in cleansing the lens, it never becomes clean as the new ones. Just like others, I would’ve thought its common for the contact lenses to become dirty as time goes on, if I had not known about this superb contact solution - Renu by Bausch & Lomb. I was been told that this Multi-Purpose Contact solution gives you the fresh feeling of wearing a new contact lenses every time cleansed with Renu. But I didn’t completely believe it until I came to know about the complete cleaning process.Here’s an insight process of what happens when you use Renu on your contacts. When you clean your contacts with plain water or some other solution, the protein deposits remain in the contacts, giving you the feeling of using an old dirty set of contacts. But when you soak the lenses in the Renu contact care overnight, the protein deposits are removed – thanks to the special clinically proved compound “hydranate”. There are lots more to learn about your contacts – you can visit their site renufresh.com for further details.