Changing your wiper blades is a relatively simple process on most cars. However, if don’t feel confident in your skills, you can always have a mechanic or dealership help you change them. If you don’t see any signs of wear and tear, you can have your windshield wipers checked when you go for an oil change. Here are the five steps to take if you decide to replace them on your own.

1. Determine the blade size

Measure each wiper blade length or check your owner's manual for the correct blade sizes, advises Kelley Blue Book (KBB). Sometimes blades themselves show the windshield wiper size but you can also ask an auto technician, if you’re not certain.

Windshield wiper sizes are typically expressed in millimeters, says Car and Driver. They note that windshield wipers are typically longer on the passenger side than the driver’s for visibility purposes. Blades that are too short will miss certain areas and blades too long may hit each other and cause damage.

2. Decide which type of wipers to get

Different blade types have different strengths, depending on the situation, explains AutoZone. But whether they’re conventional blades, beam blades, or a hybrid of the two, they’ll work on all makes and models. The right type of blade boils down to how much you’re comfortable spending, local climate and more.

Beam designs tend to be more expensive than conventional wipers, adds AutoZone. Conventional blades are made of a metal frame, while beam blades are entirely rubber which allows them to mold to the windshield’s curvature. Although more expensive, beam designs may have double the shelf life of a conventional blade.

3. Remove the old wipers

First, always consult your car manual – manufacturers vary in how blades are connected. Many vehicles have a tab that connects the blade to the arm, according to J.D. Power. Lift the wiper arm away from the windshield and depress the small tab on the underside of the wiper where it meets the wiper arm. Slide the wiper blade off the arm by pulling downward.

4. Attach the new wiper blades

Pull the wiper blade tight onto the arm. You will usually hear a clicking sound when it locks into place. Lower the arm slowly back onto the windshield and repeat this process on the other wiper arm.

5. Test them before driving

Run the wipers to see if they are working properly, advises Cars.com. It's better to do it now instead of finding out they aren't installed correctly during the middle of a downpour. You might even want to simulate rain with a hose or spray to ensure your new wipers are functioning properly.

Taking these simple steps can help make sure your wipers are working efficiently and help maximize your visibility for safer driving.