Select the items you wish to purchase:
Remove the screen washer by pinching it and pulling it from the device.
Examine the screen for any dirt or debris. If there is any damage to the screen, you may be able to repair it by gently pressing the item back into place. If the screen is cut or has extensive damage, it may need to be replaced.
Rinse the washer in a cup of water or using a hose.
Reinsert the washer into the device, making sure it is positioned correctly.