How can I tell if a stain is a tannin stain?Updated 2 months ago
Tannin stains are typically a grey or black color. And are most associated with high tannin content woods like oak. If you are unsure if it is a tannin stain, please send in a photo to our support team ([email protected]) to begin the conversation. We'd be happy to help diagnose the best solution for your issue.