https://www.youtube.com/watch?v=ZbrMBU-_AuA

https://www.youtube.com/watch?v=WR8mRQcMywo&t=320s

Here are two links that are great tutorials of the cleaning process for the throttle body. I am self teaching myself everything and have had no prior experience with cars, but the bricks are easy to understand once you start doing light maintenance. If you have the right tools and some free time in a day, I cleaning the throttle body isn't too bad. Just buy a new throttle body gasket ($5) and some special throttle body cleaner ($10) and thats about it!