When using a computer keyboard for for quite a time, it will be come very dirty which even get more germs than a toilet seat (according to the test by Microbiologists). So it is very necessary for the common users to clean their keyboards regularly. If you get a sticky keyboard with your computer like MacBook, you can get some useful tips to clean it with the following methods.
Preparatory tools beforehand:
Before start the cleaning job, you should shutdown the device to avoid damage during the cleaning process
Carry the keyboard over to a trashcan and hold it upside down, and then shake it gently side by side to let those dirt can be clean out and fall down to the trashcan.
Hold the MacBook at a 75-degree angle, and use compressed air to spray the keyboard slowly, you can use this tool to clean the keyboard twice.
Apply a damp and soft cloth to wipe off the key one by one, you should note that the cloth cannot be dripping otherwise it will damage the keyboard inside easily.
Also, use a dame by not dripping q-tip to wipe around the sticky key one by one
Finally, you can take a dry and soft cloth to wipe the computer and keyboard again, and then you will finish the whole cleaning job for your MacBook Keyboard.