Replace your wiper blades whenever they stop cleanly removing water from your windshield. You can keep them in good shape by occasionally wiping (Cleaning) them with a cloth with rubbing alcohol on it.
Experts say windshield wiper blades should be replaced every six to twelve months, and wiper blade manufacturers recommend changing wiper blades every year.
How do you Change Windshield Wiper Blades on a 2004 Chevrolet Trail Blazer?
You can change the wiper blades by removing the retaining clip to the wiper blade arm. The wiper blade will come off and can be replaced.
The wiper blades are very easy to change oo a 2005 Pontiac,,its a simple snap in installation. If you need it there is a video of the process at www.youtube.com.
Change the wiper blades.
The replacement wiper blades will come with instructions on how to remove and install the wiper blades. Your owners manual should also have instructions if you don't follow the instructions on the replacement wiper blades.
The 2000 Pontiac Bonneville takes a 22" wiper blades on both sides front. However, when buying windshield wiper blades be sure to always use the application guide book at the store. The replacement wiper blades will come with step-by-step, illustrated instructions.
this is only for the person
There is a tab you pull up on located at the top of the blade. When you pull it up the wiper should be able to slide off the wiper arm pin, replace with a universial blade.
Blades are pressed onto posts on the end of the wiper arms. Just pull and wiggle and they'll come off.
http://www.ehow.com/how_4454148_replace-wiper-blades-toyota-corolla.html
The 2001 Toyota Camry has hook-end wiper arms and are easy to change. See the Sources and Related Links section below for videos on how to change wiper blades as well as what size wiper blades are on the vehicle (correct attachment and lengths). Tip: if you purchase the replacement blades first, there will also be additional instructions/illustrations on the replacement packages. Locate and press the tab or button where the wiper blade is inserted into the hook of the wiper arm and pull wiper blade out of hook. You may have to rotate and flex the blade to make enough clearance for the hook to pass through.