I live in a house that has gorgeous hardwood floors. I also have wooden chairs that scratch the ever-living crap out of them. Apparently, all I need to fix them is a walnut!It's weird, but it works.
Step 1: Remove the actual nut from the shell
Step 2: Rub the walnut up and down the scratch
Step 3: Use your finger to warm the scratch so that the nut's oils can penetrate it (giggity)
Step 4: Allow to soak for 5 minutes
Step 5: Buff the scratch with a soft cloth. BOOM. You're good to go