Cheap, improvised, fretboard/fingerboard guards - Classical Guitar
Which Glue is the Best to Use for Guitar Building?
Fret Buzz: How do I diagnose what is causing it and fix it for good?
If a finished maple fretboard doesn't need oil, how do you clean it? - Quora
Blog - Resources for guitar building
A Few Basic Tips for Cleaning and Polishing Your Guitar or Bass
Do Stainless Steel Frets Ever Wear Out? – Rock Guitar Universe
Fret Buzz: How do I diagnose what is causing it and fix it for good?
Intonation: How do I check and properly set the intonation on my own guitar?
When Should I Replace My Guitar Pickups?
Fret board oil preference? - Ultimate Guitar