Old stains usually soak very deep in the wood such as dark water streaks and pet urine stain making them very difficult or almost impossible to fully get rid of.
Removing old urine stain from hardwood floor.
Black staining indicates that there is a heavy build up of dried uric salt crystals.
Clear the stains with a fine sandpaper.
Fortunately here are some procedures to get rid of white spots on the hardwood floors.
Sadly mopping or scrubbing the rings with regular cleaners does nothing to improve their appearance and may make urine odors more obvious.
It can take you time figuring out how to remove black stains from hardwood floors.
Repeated urine soiling will turn the area black.
They can easily absorb liquid from any surface and it can also use in pet litters to dry out urine and pet stools.
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.
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.
Zorianna p tuckahoe.
It is simple to deal with any stain immediately before it penetrates the surface finish and dries in the wood.
It is best to avoid getting these types of stains as they are difficult to remove but if you already have black urine stains on your wood floors you can attempt to remove them without refinishing the whole area of the floor.
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.
How do i get cat urine stains out of a hardwood floor i have tried all the pet store remedies.
One idea is you may sprinkle a generous amount of baking soda on the urine stain.
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.
Baking soda is also an effective solution for this pet problems.
Well the short answer is.
I cannot sand as the stains are old and deep.
It can also remove the pungent odor away.