1 unscrew the hinges and remove the door.
Water stain on wood door.
Black water stains are the most difficult type of stain to remove from wood floors and furniture.
If the water stain has been there for only a few days use the heat in this method to evaporate all.
These stains occur when the water has seeped beyond the finish and into the wood.
Whenever wood is exposed to water there is a danger of it staining.
Going with the grain rather than against sand off the finish or you will find strange patterns in your wood.
Whether it is used for house siding outdoor furniture decks fences or sheds wood holds up well against weathering as long as it is maintained but whenever water and wood mix there is the possibility of water stains.
Light water stains are generally easily fixed with a good washing but.
Iron water stains out of wood tables.
As with most stains it helps to act quickly.
The best way to clean these stains involves using regular or wood beach.
Since the water stain is dark it has set in the wood compared with light stains.
Therefore you need to remove the finish with 100 grit sandpaper around the stain first.
How to fix water stain damage on exterior wood panels.