The bleaching is best for black stains because it will remove them.
Cleaning urine stains from wood floors.
There is a way to remove urine stains on hardwood floors that works well for most stains and you won t have to refinish the floor.
Use an 80 to 100 grit sandpaper to sand the finish.
Urine is the most challenging of all odors to remove from wood as ammonia in urine penetrates wood fibers quickly.
Hydrogen peroxide 3 mixed with water is often the cheapest and most effective solution for animal urine cleaning.
Black staining indicates that there is a heavy build up of dried uric salt crystals.
This helps in removal of the top layer of the dried up urine from the floor.
If the stain is still persistent see the next step.
In the case of dog urine on hardwood floors it can prove to be a valuable cleaning agent.
The process of cleaning floors with hydrogen peroxide is a rather lengthy procedure and it requires your patience and we assure you that it will pay off.
It not only helps remove stains but also clears out any intrusive pollutants.
Oxalic acid applied to the stain will often remove it but it also ruins your floor s finish and you have to re stain and refinish the area to match the rest of your floor.
Removing urine odor from wood floors furniture or decks may require more than one solution with multiple applications.
Poor cleaning and maintenance habits can also leave dark stains on your wood floor.
Water spills blood ink food spillage and pet mess urine vomit and poop causes of stain marks on the wood floors.
It can take you time figuring out how to remove black stains from hardwood floors.
The stain might be removed without getting dipper into the wood.
Kids urine enhances the growth of mold and mildew leaving behind dark spots on the wood floor.
Simply moisten the rag or soft absorbent cloth like felt and apply to the spot.
Sanding off the finish.
Urine pet stains on hardwood floors are typically ugly white or black rings.
Overview urine stains on hardwood flooring can be the most difficult stains to remove.
Sadly mopping or scrubbing the rings with regular cleaners does nothing to improve their appearance and may make urine odors more obvious.
Black stains also indicate wood damage has taken place the acidic urine has burned the tannins in.
Removing the stains requires an oxidizing and bleaching agent like hydrogen peroxide.
Repeated urine soiling will turn the area black.
Proceed with the following steps to remove dry urine stain.
Allow the rag to sit for few hours to thoroughly remove the urine stain and odor from the hardwood floors.
Wood by its nature is porous and will stain and absorb odors.
If you have black stains from urine this is the best method.