Dunlop Formula 65 Body & Fingerb. Kit

You didn't know you need this until you have it.
Like, how do I clean my guitar? Pledge? Dettol?
I suppose you can just use a mild soap and an old t-shirt but the "lemon oil" and guitar polish by Dunlop are a staple for guitarists and their guitars. Those rainy days when you are changing your strings and giving the fretboard a good clean... The chemical scent of this products mixed with your morning coffee... The moment you give it the last polish with the microfiber cloth and look at your axe as it was new again, and ready for the battle.
A little goes a long way so it lasts forever.