How to Get Rid of Black Mold on Wood | Mold Remediation (2022)

Wood consists of the plant fiber cellulose, which is an optimal food source for fungi. Organic, porous materials are prone to support mold growth when a source of moisture is available.

A structure in which wood is constantly exposed to high humidity or leaking water runs a high risk of developing black mold. Take the following measures to get rid of mildew or black mold on wood while avoiding unnecessary health risks and property damage.

Black mold removal on wood should be handled by a Mold Remediation specialist. Call us at (877) 349-1231 for a free consultation with a licensed remediation expert available 24/7 near you.

How To Clean Mold Off Wood

When attempting to locate or clean mold on wood, amateurs and professionals should both use appropriate PPE. Whether wood mold is inert, allergenic or toxigenic, be sure to wear all of the following safety equipment:

  • Goggles
  • Face mask
  • Rubber gloves

How to Get Rid of Black Mold on Wood | Mold Remediation (1)

(Video) How To Remove Toxic Black Mold From Wood!

Additional PPE and containment supplies may be needed depending on the severity of an infestation and whether the mold is toxigenic. A half- or full-face respirator, plastic sheeting and fans for creating a containment environment with negative air pressure may be advisable for cleaning fungus out of more than 10 square feet of a structure or an infestation involving a toxic species and strain of mold.

If you suspect that toxic black mold is growing on wood, make sure that any respiratory equipment you use is rated to protect the wearer from exposure to mold spores, microbial volatile organic compounds and mycotoxins. An N95 or P100 mask is an adequate base level of protection to wear while cleaning mold off of wood.

Check the Condition of Wood

Depending on the extent to which mold has developed, it may be necessary to either tear out or clean and restore wooden furniture, fixtures, flooring or paneling. Property owners and mold inspectors should both wear appropriate PPE for identifying whether moisture and mold are so insinuated in the wood that irreversible rot has occurred. Seal up and dispose of rotten wood and replace the affected articles or materials.

How to Get Rid of Black Mold on Wood | Mold Remediation (2)

Solid wood that is not permeated by mold growth may be cleaned and restored. While all wood is porous and may be capable of absorbing enough moisture to support the spread of mold colonies, wood that has only recently developed mold or on which mold growth remains superficial can be sanitized, scrubbed or even sanded to eliminate the multicellular filaments or roots called hyphae.

Apply Vinegar Instead of Bleach

Vinegar is the best natural mold killing treatment for the surface and sublayers of porous materials such as wood. Most mold remediation experts recommend diluting distilled white vinegar in a 5% to 6% cleaning vinegar solution in water or spraying onto moldy wood at full strength.

Be aware that full-strength or diluted vinegar may have the potential to damage waxed wood or other delicate finishes. If you are not sure whether to clean mold off of any article made of wood or wooden surface, consult with a mold restoration expert.

Apply a vinegar cleaning solution to materials that tolerate this treatment and then wait a full hour for the substance to sink in before scrubbing and wiping the surface. Reapply diluted or full-strength vinegar as needed before toweling off wood and speeding up drying by running fans or a dehumidifier.

How to Get Rid of Black Mold on Wood | Mold Remediation (3)

Lucy’s Family Owned – Natural Distilled White Vinegar, 1 Gallon (128 oz) – 5% AcidityHow to Get Rid of Black Mold on Wood | Mold Remediation (4)

Unlike bleach, vinegar penetrates deep into wood grain to eliminate every trace of mold. Chlorine bleach is only effective for disinfecting surfaces, and the water in this cleaning solution could be absorbed into wood and sustain fungal growth. Wood treated with bleach may also become damaged and discolored while remaining susceptible to mold regrowth.

If vinegar is not a good choice for a particular type of wood or is not available, diluted baking soda, dish soap or the alkaline mineral salt Borax may be good alternatives for killing wood mold. Depending on how deep an infestation goes, it may be necessary to remove the surface layer of wood with 100-grit sandpaper to completely eradicate the hyphae or roots.

After sanding wood, it may be helpful to reapply vinegar or any cleaning solution other than bleach. These substances will sink into the unfinished wood and can clear out any residual roots that could readily renew the growth of mold by remaining intact. Allow treated wood to dry out completely prior to applying an anti-fungal finish or primer and paint that contain Mildewcide.

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Vacuum or Scrub Visible Colonies

The most effective and least damaging cleanup methods available depends on whether an article can be taken outside for cleaning or must be treated in the indoor location where a fixture is installed. Vacuuming moldy contents outdoors and then sealing and disposing of the spores that have been removed is one of the best ways to minimize the risk of personal exposure while dislodging colonies.

If a species of mold is not toxic or a toxic species is being removed in a working area with full containment and negative air pressure, using a HEPA-rated vacuum may also be an effective way to reduce indoor concentrations of spores, mVOCs and mycotoxins. Containing mold spores during cleaning calls for professional equipment and expertise and is recommended by the United States Environmental Protection Agency for infestations affecting more than 10 square feet of any structure.

This gentle preliminary measure can increase the effectiveness of subsequent scrubbing and wiping. After vacuuming, apply a gentle wet cleaning solution such as dish detergent diluted in water or diluted or full-strength white distilled vinegar. Encourage the vinegar to penetrate into the wood by waiting at least 60 minutes between application and scrubbing with a firm brush or scouring pad that is then sealed and disposed of along with any other cleaning equipment that is difficult to thoroughly sanitize.

How to Get Rid of Black Mold on Wood | Mold Remediation (6)

Treat Wood To Prevent Reinfestation

A wood mold infestation may recur in a structure as long as conditions remain conducive to fungus growth. Water damage or high relative humidity levels provide the moisture and wood contains cellulose, which is a rich source of nutriment for mold. While it is crucial to take measures to stop leaks or lower excessive moisture, treating wood can also prevent a problem from recurring.

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If a single application of vinegar does not get rid of mold, consider reapplying this treatment at a stronger concentration, up to full 5% or 6% strength. In some cases, Borax, an alkaline mineral salt cleaner, may be a better choice. This substance gets absorbed under the surface of the wood. Once wood treated with Borax or vinegar has completely dried, furniture or building materials are ready to be treated with a mold-resistant finish, primer and paint.

Know When To Seek Professional Help

Building owners with mold infestation affecting more than 10 square feet should contact remediation professionals. Trained experts can implement limited or full containment if necessary to keep spores from spreading and intensifying a mold problem.

Mold infestations that affect a significant portion of a structure may require limited containment. This measure involves sealing off the infestation with a single layer of plastic sheeting with a slit covered by an outside flap to allow for entry and egress. Full containment for toxic mold or large infestations requires the use of double layers of plastic sheeting along with an airlock or decontamination chamber.

Remediation professionals have access to the cleaning equipment, PPE and restoration materials that are necessary to eliminate wood mold from any residential or commercial property. Valuable wood furniture or building materials may particularly benefit from the expert application of cleaning solutions and the use of commercial-grade equipment. This is particularly the case for expensive or rare articles or materials, waxed wood or wood with any other delicate finishes.

Major infestations in which the mycelium or root structure of mold penetrates deep under the surface of wood may lead to rot and ruin. Short of this, proper cleaning and restoration practices for wood furniture and building materials can eliminate wood mold once and for all.

How to Get Rid of Black Mold on Wood | Mold Remediation (7)

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FAQs

How to Get Rid of Black Mold on Wood | Mold Remediation? ›

To remove black mold on wood:
  1. Lightly spray the impacted wood with a mold stain remover.
  2. Wait a few minutes.
  3. Wipe it off with a scrub sponge.
  4. Repeat as needed.

Can you ever fully get rid of black mold? ›

Treat the Area. For a natural solution for getting rid of black mold, combine one part baking soda with five parts distilled white vinegar and five parts water in a spray bottle. Alternatively, you can use a chemical-based mold and mildew remover, all-purpose cleaners, bleach or dish soap.

How do you neutralize black mold on wood? ›

White vinegar kills black molds on porous and nonporous surfaces. To remove black molds from wood, mix white vinegar and warm water in equal measure. Spray the solution on the wood surface and let it dry for an hour. Gently scrub the wood surface and wipe it clean with a moistened cloth.

What kills black mold permanently? ›

Instructions
  1. Use Chlorine Bleach. Regular household chlorine bleach, sodium hypochlorite, will destroy mold and remove any discoloration on surfaces. ...
  2. Treat With Hydrogen Peroxide. ...
  3. Spray With Distilled White Vinegar. ...
  4. Scrub With Baking Soda or Borax.
Sep 17, 2021

Can black mold come back after remediation? ›

It is possible for mold to return after remediation, but only if you fail to find the source of moisture creating the mold problem. It is imperative that the source of water is fixed, whether that is a leaky window or a cracked pipe.

What do you do after mold remediation? ›

Remove standing water and wet materials. Use a wet vacuum to remove water from floors, carpets, and hard surfaces. Dry your home and everything in it as quickly as you can – within 24 to 48 hours if you can. Open all doors and windows when you are working and leave as many open as is safe when you leave.

What kills mold instantly? ›

Use undiluted white vinegar on hard surfaces in kitchens and baths. A bleach solution also works to kill mold. Mix one cup of bleach in a gallon of water, apply to the surface and don't rinse. Mix a 50/50 solution of ammonia and water.

How can you tell if black mold is toxic? ›

Pay attention to the color and consistency: We already talked about black mold above, though it's more accurate to say that Stachybotrys chartarum has a greenish-black hue. Toxic mold can also have a grayish, soot-like texture, or a slimy, wet surface. In some cases, you may even notice furry orange or brown spots.

What does toxic black mold look like? ›

Stachybotrys chartarum typically appears black or extremely dark gray in color. This mold tends to have very round splotches with a speckled appearance. Often, you see darker layers of mold over lighter layers.

What kills mold better bleach or vinegar? ›

Is Vinegar More Effective Than Bleach? Vinegar truly is better than cleaning with bleach when it comes to killing mold. The EPA does not recommend using bleach to kill or remove mold, except in special circumstances. In most cases, “a background level of mold spores will remain” after the application of bleach.

Can I leave vinegar on mold overnight? ›

Can I Leave Vinegar On Mold Overnight? Vinegar can be used on nonporous surfaces to kill black mold. It can also kill black mold, which is commonly found in areas where there has been water damage. Let the moldy surface sit for an hour after spraying it with vinegar.

What is the difference between mold removal and mold remediation? ›

While mold removal is the process of removing the mold, it does not address identifying the source. However, mold remediation centers on all actions taken to combat mold infestation and return mold level to the point that is not dangerous to the health of inhabitants and the building's structure.

How long does it take to remediate black mold? ›

Traditional mold remediation methods typically take around seven days, depending on the scope and severity of the problem. However, this doesn't mean that you'll be back to normal life within a week. Remediation is only the beginning.

Can mold be removed permanently? ›

Simply mix one part bleach to four parts water. Using a damp cloth gently scrub and wipe the mould until the mould is gone. Once finished, dry the area well with a soft cloth.

Does mold remediation really work? ›

Mold remediation companies certainly do good work when the mold is widespread and is in a public institution or in commercial buildings. While most mold is not toxic, some mold can be hazardous.

How do professionals remove mold? ›

The cleanup process is the same for Level 1 and Level 2 mold remediation and is comprised of these steps:
  1. Repair the water problem. ...
  2. Isolate the contaminated area. ...
  3. Suppress dust. ...
  4. Remove materials. ...
  5. Place materials in plastic bags. ...
  6. Clean. ...
  7. Clean the affected area and egress. ...
  8. Visibility test.

How do you test for mold after remediation? ›

We confirm that mold remediation was successful by looking at the following requirements:
  1. No breach of the containment that could cause cross-contamination in other areas not affected.
  2. No visible dust or debris inside of subject containment.
  3. No visible staining that could be associated with potential mold growth.

How long does it take to get rid of black mold? ›

This is why in less severe cases, the mold remediation process can be completed in as little as 48 hours. However, if your mold problem is severe enough, it can take up to several weeks.

Can I stay in my house with black mold? ›

No, harsh black mold spores that have overtaken parts of your home cause some major health issues. However, depending on the location, sometimes you may be able to just leave/close off portions of your home while remediation is taking place.

Can black mold be removed from a house? ›

White distilled vinegar is an affordable, natural solution to removing black mold. Its antibacterial acidic characteristics are exactly what you need to get the job done. Pour the undiluted vinegar into a spray bottle to apply to the area, or just go for it and pour that vinegar right onto the mold stains.

How much does it cost to get rid of black mold? ›

It could be as little as $500 or as high as $4,000 depending on the scope and size - AKA how much mold is present and how much area it covers. If the attic and ducts are involved, the cost for those generally ranges from $2,000 to $6,000.

How do professionals remove mold? ›

Mold professionals use expensive, professional equipment such as HEPA (High Efficiency Particulate Air) air scrubbers, HEPA vacuums, commercial-strength dehumidifiers, etc. Regular handymen won't have that stuff. Some mold remediation companies also do restoration work, just like a general contractor.

What kills mold on wood? ›

Combine equal parts vinegar and warm water in a spray bottle and spritz this solution on the mold. Let the solution dry for one hour, then wipe down the surface with a moistened cloth, followed by a dry towel.

Natural surfaces are susceptible to mold when heat and humidity are present. Learn how to safely and properly remove black mold from wood surfaces.

At the first sign of mold, wood surfaces should be cleaned.. Dishwashing detergent Water Distilled white vinegar Wood cleaner Chlorine bleach Sandpaper (if necessary) Wood stain/sealer/paint (if necessary). If possible take the mold-infested wood outside when cleaning to prevent spreading spores indoors.. Allow the vinegar to air-dry on the surface for at least one hour.. Then, buff the surface with a soft cloth.. This solution should also be used on areas of unsealed wood.. If the mold stains still remain, the wood surface will need to be sanded to remove the spores that have deeply penetrated the wood.. After sanding and vacuuming away all of the grit, the wood should be refinished or sealed to help prevent future damage.. The most common type of mold found in homes is mildew.. To test whether the wood is covered with mildew or just dirt, dab the stain with a cotton swab dipped in household chlorine bleach.. Several types of mold are black.. Moisture is necessary for it to grow.. If a leak occurs in your home, immediate action is key to prevent mold growth .. Furthermore, work proactively to reduce moisture and humidity around your home.. Experts recommend that if mold covers 10 or more square feet of the wood surface, a professional should take care of the problem.

Small areas of black mold can quickly grow into large, often dangerous, colonies. Learn how to get rid of black mold safely with pantry items.

Chlorine bleach Hydrogen peroxide Distilled white vinegar Cleaning vinegar Baking soda Borax Dishwashing detergent. Wet the moldy areas with plain water and then the bleach and water solution, and allow it to work for several minutes.. Hydrogen peroxide does not need to be diluted for cleaning areas of mold.. Rinse the area thoroughly with clean water and allow the surface to dry.. Neither product is as effective at killing mold or removing stains as chlorine bleach or vinegar.. Clean mold-prone areas regularly to keep black mold growth in check.

If you have a mold problem, let us show you how easy it is to use common household items to kill mold. Whether you have black mold growing in your drywall and studs or mold growth in your shower, cleaning mold doesn’t have to be hard. #getridofmoldonwood #cleaningmoldfromwood #cleanmold #wood

When learning how to get rid of mold on wood, the faster you tackle the mold and mildew, the less time it has to negatively affect those in your family who suffer from mold and mildew allergies.. As the mold spores haven’t penetrated through to the wood, you can use a mild cleanser to remove the surface mold with a high rate of success.. If mold is still present, your best mold remediation is to clean with the bleach solution again.. If mold is still present or you notice mold stains, your only other option is to sand the wood.. Rinse wood clean with water to remove traces of residual mold and cleaning solution.. Safety goggles and rubber gloves need to be worn at all times when cleaning up the mold to protect you from certain cleaning products, as well as mold spores.. If you found any of our ideas on how to tackle your mold problem helpful, please take a minute to share on Facebook and Pinterest so others can learn how to clean mold off wood safely and effectively, too.

When black mold is found in your house, it can be cause for panic. Click here to learn about some natural remedies to treating mold in your home!

For those who want to manage the black mold with non-toxic and natural remedies, you have come to the right place!. While there isn’t really a “good” type that you want growing in your home, there are some types that can be more harmful if left alone.. Whether you have a leak that needs tending to, or things just tend to stay damp, there is a good chance that mold has already begun to form.. While the black stuff is one of the most harmful, it really isn’t in your best interest to be breathing in any type of mold or affected air.. Any growths in your home should be cause for worry, but there are so many natural ways to approach the problem and have it handled very quickly.. Baking soda tends to be one of those cure-all substances that most of us already have on hand.. By adding a little bit of baking soda to either water or vinegar, you can quickly spot treat the affected area!. Hydrogen peroxide is another non-toxic thing to have on hand and can help you to get rid of black mold once and for all.. Essential oils are a natural remedy for a lot of issues including black mold growth!. The natural oil will quickly get to work in killing off those mold spores and can stunt any future mold growth as well!. Similar to tea tree oil, grapefruit seed extract is non-toxic and very effective in black mold removal.. Lemon juice is highly acidic and is one the best ways to help in black mold removal.. As with all the other substances, make sure you cover the entire area so that the vinegar can kill off the harmful black mold spores.. Commonly known as another cure-all, Borax can indeed help with any of your black mold issues.. All in all, these methods may work to kill off the growth temporarily, but there is always the chance that it could grow back.

Make black mold a problem of the past with these home remedies.

You might already have cleaning a dishwasher , hardwood floors , and your pillows down, and generally keep your house clean, but black mold can pop up even the cleanest bathroom showers, basement drywall, HVACs, or attics—anywhere that water accumulates and dampness gathers.. When the extract is used to fight black mold, the acids continue penetrating growth and prevent mold spores from returning.. Pour the undiluted vinegar into a spray bottle to apply to the area, or just go for it and pour that vinegar right onto the mold stains.. Use a disposable towel and wipe away the mold from the area.. Wipe any remaining mold away with a towel and let the area dry.. Lemon Juice For Black Mold RemovalAlthough this might not be the strongest weapon against black mold, it's probably something you have in the kitchen.

Finding mold or mildew in your home is never good. Learn how to identify and remove mold from surfaces including paper, fabric, walls, and floors.

But when it is diluted with water in equal parts, rubbing alcohol cleans surfaces without any damage and can help to inhibit the growth of mold and mildew on fabric, leather, and paper.. When using any of these products, do not rinse away the cleaning solution completely.. Chlorine bleach Sponges. Read the label to make sure the product will work on your type of fabric and do not use a vacuum to clean any moldy item.. For fabrics that are dry clean only, brush away the mildew outside and then head to a professional cleaner.. Work on the cover of the book first.

Almost every home gets mold, and that means there's a need for mold remediation. We'll show you how to remove mold.

We’ll cover how to remove mold, how to get rid of black mold, how to kill mold on wood and what kills mold in a few steps.. Throw it out when you're done cleaning, because the spores are almost impossible to clean off.. Wrap and tape moldy carpeting in 6-mm plastic, and double-bag mold-infested debris in garbage bags for disposal.. Since you need to repair the wall anyway, don't hesitate to cut the drywall back beyond the obvious damage to find all the mold and let the wall dry out.. Scrub the surface mold stains from walls and wood trim with a mixture of one quart water and 1/2-cup bleach mold cleaner to kill the mold.. After scrubbing the surfaces, allow the bleach solution to continue to penetrate the surfaces and dry.. Seal the clean surfaces when they're thoroughly dry to slow future moisture penetration.. Mildewcide in paint is usually effective for controlling surface mold in damp rooms like bathrooms, and outside in shady areas.. Check with your paint dealer about mold removal products.

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