The first thing to look for is the LCD screen. The LCD screen is one of the most sensitive part of your mobile phone and so need to be maintained regularly. One way to defend is to use a screen protector with the right size for your LCD screen.
In addition to using the screen protector, you will need to maximize the use of a stylus. Stylus is used so that the LCD screen does not get dirty, oily or sweaty hands. Usually included every time the stylus touchscreen mobile phone purchased. If the stylus is not included, the alternative would use a blunt instrument to touch these touchcreen.
Using the stylus correctly can help the LCD screen to last longer. There are at least 5 things you need to consider. First, you need to handle upright relative to the touch-screen stylus. Second, make a habit of holding the stylus in the same way as you use a pen or pencil to write.
Third, be extra careful when touching the touch screen with your fingers. A touchscreen is usually very sensitive and therefore some pressure from your fingers can activate some of the features that you might not want. Fourth, the press and press the touchscreen with medium pressure since the touchscreen is designed to handle the pressure tapping and dragging the stylus.
Finally, move the objects you want it slowly. If you move an object too soon, your phone will have a hard time to track the movement of the stylus and will remove the object to its original position.