Summarize this article in one sentence.
You’ll need a few things to effectively clean your guitar. Gather up two soft cloths (you can use an old shirt, or even buy a cloth made especially for this), a spray bottle containing a bit of detergent and water, lemon oil, guitar polish, something pointy (like needle-nose pliers or a pen), and if your guitar has a shiny finish, a buff cloth.

Summary:
Gather materials.