2 x research source.
Removing blood stains from hardwood floors.
You need to remove the finish to bleach these black stains out of the wood and the best way to do that is to sand the affected area by hand with 120 grit sandpaper.
Hydrogen peroxide is a better substance to use to clean up the blood and is a good option if water isn t sufficient to completely eliminate the stain.
Step 1 blot the excess blood on the hardwood floor with a dry cloth or paper towel.
The best bleach for water stains is one that contains oxalic acid but you may have success with full strength peroxide.
Obviously you might want to try it out somewhere less visible first to make sure it doesn t have any horrible effects on the wood.
The another solution for removing the nail polish stains is to take some scouring powder mix it with warm water and make it into a paste like thing.
Do not rub just blot as rubbing can cause the blood stain to spread or go deeper step 2 sprinkle the affected area with baking soda.
Oh and you ll probably end up with a patch of especially clean floor where the blood was which might look a bit weird.
Do not let the water sit on the wood or it will stain it.
Sometimes the stain of the nail polish doesn t get removed with nail polish remover.
Dip a small brush such as a toothbrush into a small amount of bleach and rub onto the stain.
Blood stain can be easily removed with detergent and cloth which is damp with cold water.
Sprinkle baking soda over the stain and be liberal in your application.
Baking soda will be your ally when it comes to removing blood from hardwood flooring.
Step 4 if necessary use bleach before you begin to use bleach to clean up tough stains be aware of the fact that the bleach is likely to stain the wood.
Next dip a cloth into vinegar and blot the baking soda with the towel.
Do a second round after several hours and let the area rest until the next day.
Then we laid down a 15 pound roof felt and installed a new hardwood floor.
Cold water if that doesn t get rid of it add a bit of peroxide and try that.
Use a dry washcloth to dab the areas dry after you have scrubbed away as much as you can.
To remove dark water stains from wood floors you have two options.
Dab at the blood stains with the wet washcloth and gently scrub back and forth.
1 x research sourcestep 3 dip a brush in white vinegar and use it to gently scrub the stained area.