How to repair water marks on pianos or furniture?
Here are a few helpful steps for dealing with white rings commonly caused by wet glasses or spills on lacquer, shellac, or varnish finishes. Analyze Damage: The extent of damage can be estimated by analyzing the color of the rings. White Ring: Generally a temporary condition. If the finish is in good enough condition this mark can be removed without stripping. Yellow Ring: Indicates more serious damage resulting from prolonged water contact. These occur often on older, brittle, or deteriorated finishes. Although more difficult, some are repairable with simple measures as the moisture has not yet penetrated the wood itself. Black/Gray Rings: Occur when the moisture has penetrated through to the wood itself. Refinishing, bleaching, and sanding are usually needed here. General rule of thumb is to use the gentlest means possible and progress from there. STEP ONE: Would be to do nothing. Many times a ring will repair and dry out itself, so give it ample time. Next, try putting the damaged p
