How do I remove a vinegar stain from my fluffy wood kitchen surface? Ironically I was using white vinegar to verbs some stainless steel items...

Ironically I was using white vinegar to verbs some stainless steel items in my kitchen. One of these items have now gone a dark ring on my wishy-washy wood kitchen surface. Does anyone know a way to remove this short sanding it down?
Answers:    bleach a small amount will do, consent to sit for a while and wash it up, or you can buy Tea Tree Oil, you can find it surrounded by Healthfood stores and it really works, maby you can see if walmart or a drugstore has it, this is really well brought-up stuff and good for alot of things. polite luck
use peanut butter. if that doesnt work, then thump dance on it. if that doesnt work, t-bag it. and if your not a guy may god oblige your soul