If you choose to drive when you're car wiper blades aren't working properly, you're putting yourself and all your passengers in danger. But a small investment in new blades will improve your ability to see clearly in bad weather. The best car wiper blades will completely clear your windshield of water with each stroke. If your blades do not do this, you don't have the visibility you need for safe driving. Cheap car wiper blades are available for all makes and models of cars. Have a look at what's available. Think about when you last replace your blades, and consider getting a fresh pair.