Question: What Causes Dark Stains On Hardwood Floors?

Why is my wood floor turning black?

When the wood itself is black, the discoloration may be caused by mold, or it may result from tannins in the wood reacting with minerals in the water.

For both scenarios, the remedy involves stripping the finish and bleaching the wood or replacing the affected boards with new ones..

How do you get black water stains out of oak?

Black Water StainsSand off the finish from the wood piece.Make sure you wear gloves for the next steps.Use an old toothbrush or a paint brush to rub regular household bleach into the stain.Allow the bleach to evaporate for about two hours.Apply more bleach in the same manner.Allow it to sit overnight.

Are black stains on wood mold?

Irregular stains may be an indication of mold growth. … Some molds stain the surface on which the mold is growing, which leaves a black or blue-black colored stain. Mold growth will cause further damage to the material it is growing on and can ruin wood integrity.

What is the best hardwood floor restorer?

Top Hardwood Floor Restorers:ProductRatingPRO SHOT 22823 Industrial Re-Newing…1,109 ReviewsCheck PriceScott’s Liquid Gold Restore | Renews &…763 ReviewsCheck PriceMinwax 609604444 Hardwood Floor Reviver,…238 ReviewsCheck PriceBona Pro Series Wt760051163 Hardwood…434 ReviewsCheck Price

How do you get black urine stains out of hardwood floors?

Mix one cup of vinegar into a warm water-filled bucket and the add some drops of grapefruit oil to the solution to get rid of the odor. Scrub the floor with this safe cleaning solution, concentrating on the most prominent spots. As you scrub, the odor and stains should be disappearing.

Why does OAK go black?

Oak can turn black as ferrous fixings (nails, screws, hinges, handles etc) have been used somewhere in or on the timber; the tannic acid (this is what makes timber like Oak so durable and long lasting) present within the Oak then reacts with any ferrous fixings and the result is a dark bluey-black stain.

How do you get dark stains out of hardwood floors?

Soak cloth in some hydrogen peroxide and dab onto all of the dark spots. Let dry overnight and be amazed! Repeat as needed. For larger, darker stains, you can leave a hydrogen peroxide soaked towel over the area for a few hours and then remove and let dry.

How do you get dark stains out of wood?

Hydrogen peroxide is suitable for removing dark stains and lingering smells on hardwood floors. Soak a piece of cloth in hydrogen peroxide and place over the stain overnight or at least 8 hours during the day. Repeat for longer hours if the stain is resistant. Hydrogen peroxide may bleach the section of your floor.

How do you get stains out of hardwood floors without sanding?

Here’s how to go about it:Soak a cotton rag with hydrogen peroxide.Place the wet rag on the stain and allow it to soak in the wood to bleach out the stain.Remove the rag, and wipe up any excess hydrogen peroxide.Allow the floor to dry.

How do you fix black water stains on wood?

How to Remove Dark Water Stains From Wood FloorsSand Away. Since the stain is dark in color, that means the water has penetrated the finish and darkened the wood. … Lighten Up. To lighten the dark areas, you can use either hydrogen peroxide or chlorine bleach. … Apply a New Finish.

Does baking soda damage wood?

Yet, when they’re applied to a wood floor they can damage the finish by scratching away at the protective surface. Abrasives include natural cleaning agents like baking soda, as well as manufactured cleaning products like scrub pads and bottled cleaner and should be avoided at all times.