Try sanding the affected area and staining it with the original stain used on the floor.
Cleaning bleached wood floors.
This will ensure that any remaining bleach residue is cleaned up.
If you ve already tried to bleach or clean the stain there could be chemical residue on the wood.
Wipe it down with water or mineral spirits on a clean soft rag then go over every surface with a dry cloth.
Bleaching wood flooring with oxalic acid is typically a multi step process.
But typically miller says any wood type floors are porous including hardwood hardwood with finish and engineered wood floors that contain real wood.
Wait a day or two for it to dry thoroughly before bleaching.
The short answer is no.
Hardwood floors can be spot cleaned or cleaned entirely and disinfected with chlorine bleach if they are contaminated with mold or mildew.
On these floors or on any non porous surface bleach or alcohol would be an appropriate and safe cleaning solution.
Use distilled water to avoid any streaking or residue buildup after cleaning your hardwood floors.
You may use a spray water bottle to spray the bleach water on your mop or cloth for easy cleaning.
To disinfect hardwood floor surfaces with bleach follow the steps below.
It is important to use the appropriate cleaning products as recommended by the floor and or finish manufacturer to avoid damaging the wood finishes and to ensure the longevity of your floors.
First prep the floor surface by cleaning it with a broom or a dry mop.
Hardwood floors should not be cleaned on a regular basis with bleach.
It s not safe to clean hardwood floors with bleach because bleach can break down the wood s finish and seep into the porous fibers causing discoloration and weakening the structure of the floorboards.
Bleach will damage hardwood floors when used in a strong enough solution to kill bacteria.
Wash the wood if you ve used any chemical treatments on the stain.
Minimize sand heeled shoes and grit it may cause damage to your hardwood floors.
Do clean your wood.
Dip a mop into the bleach solution then wring it thoroughly.
Next pour a gallon of water in a bucket then add a three quarter cupful of bleach to form a bleach solution.
Use a wet sponge and dish soap to scrub the area around the stain.
Clean sand and stain the floor upon spilling bleach it is important to clean up the spill thoroughly and wipe the floor with a wet cloth.
Always finish bleaching wood floors by letting them completely dry out then lightly sanding.