Using this Klein screwdriver is easy. First, identify the type of screw you're working with. Thanks to the Tip - Ident feature, you can quickly tell that it's a #2 Phillips screwdriver. Place the tip of the screwdriver firmly into the screw head. The precision - machined tip will fit accurately. Then, hold the Cushion - Grip handle. You can apply force to turn the screwdriver, and the handle will provide you with a comfortable and torque - efficient grip. When using, make sure to apply force straight down to avoid slippage and damage to the screw or the tool. As for maintenance, after each use, wipe the screwdriver clean with a dry cloth. The chrome - plating helps resist corrosion, but it's still a good idea to store it in a dry place. Don't expose it to harsh chemicals or extreme temperatures, as this could affect the heat - treated shafts and the overall performance of the screwdriver.