How To Get Water Stains Out Of Wood Floors. The best bleach for water stains is one that contains oxalic acid but you may have success with full-strength peroxide. Soak a piece of cloth in hydrogen peroxide and place over the stain overnight or at least 8 hours during the day.
Let it stand overnight and wipe away in the morning. Petroleum jelly can gently penetrate the woods surface without damaging it much like it does your skin. If the wood floor isnt sealed finished or polished you can sand-off until the stain.
Use a soft cloth to wipe the paste and the stain will disappear.
You can also follow these steps for water damage on wood floorshttpsamznto3. If the water stain has been there for only a few days. You can also follow these steps for water damage on wood floorshttpsamznto3. Use a soft cloth to wipe the paste and the stain will disappear.