How to Clean a Sticky Keyboard
To clean a sticky keyboard, try squeezing the excess liquid out of a disinfecting wipe and then wiping your keyboard down with it. Or, you can apply some rubbing alcohol to a lint-free cloth and use that to clean off sticky areas on your keyboard. If there's thick debris between the keys, try using a toothpick to dislodge it. When you're finished cleaning your keyboard, wipe it down with a dry, lint-free cloth.
Turn your computer off. Before you begin cleaning a sticky keyboard you will need to shut down your computer. Once your computer is shut down, make sure its power sources are disconnected. For example, if your desktop is plugged into an outlet, you will need to unplug it. Unplug the keyboard from the computer. If you are using a desktop computer you might have a keyboard that connects to the computer through a USB or PS/2 port. If this is the case, you will need to unplug the keyboard from the USB or PS/2 port prior to cleaning. Shake out the loose debris. Tilt the keyboard upside down. Use your hands to gently shake out any loose debris. You should not attempt to shake loose debris from a laptop keyboard. The shaking could potentially damage the computer. Use compressed air to remove loose debris. If you have a laptop computer, or if there is residual debris in a standard keyboard that cannot be removed by shaking, you should use a can of compressed air. Spray the compressed air in between the keys and in all the keyboard's crevices to remove loose debris. Try a keyboard-friendly wipe. If your keyboard is only mildly sticky, you might be able to clean it with a simple disinfectant wipe. Wipes including Sani-Cloth Plus, Cavi-Wipes, and Clorox Disinfecting Wipes are safe for most computer keyboards and will remove bacteria as well as sticky substances. Make sure the wipes are not overly damp by squeezing out excess liquid before cleaning. Opt for a disinfectant wipe that contains up to 0.5 percent hydrogen peroxide. Clean the keys with rubbing alcohol. Take a lint-free cloth and dab it in isopropyl rubbing alcohol. Gently rub the cloth over the keys. Pay special attention to any keys that are particularly sticky. These keys made need more than one pass of the cleaning cloth. Never pour alcohol directly on to the keyboard or keys! Pay special attention to heavily used areas. Some areas of your keyboard will have more sticky buildup than others. These areas may need an extra scrubbing. High traffic keys like the space bar or enter key might require you to scrub a little more thoroughly than other keys. Use a toothpick to remove stubborn buildup. If you find that rubbing alcohol or a keyboard-friendly wipe aren't removing tough debris, try a toothpick. Use the end of a toothpick to carefully dislodge debris and grim that is stuck to the keyboard. Polish the keyboard with a dry, lint free cloth. Once you have cleaned the sticky reside from your keyboard, you can polish the keys. Use a soft, dry lint-free cloth and gently swipe it over and around the keys. Your keyboard should now be clean, dry, and free of sticky substances! 
Turn your computer off. Unplug the keyboard from the computer. Shake out the loose debris. Use compressed air to remove loose debris. Try a keyboard-friendly wipe. Clean the keys with rubbing alcohol. Pay special attention to heavily used areas. Use a toothpick to remove stubborn buildup. Polish the keyboard with a dry, lint free cloth. 