Removing Stains From Hardwood Floors With Bleach [Quick & Easy]

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This is the most complete guide on removing stains from hardwood floors with bleach completely where we have discussed everything you need to know.

There are many ways to clean up a hardwood floor and remove stains. One such way is using bleach for removing stains and bleaching the wood.

However, before you start this process, there are some important things that you need to know about cleaning with bleach.

First of all, it’s important to remember that not only will the wood be cleaned by the bleach but so will any other surface in contact with it, including your hands and feet!

That means gloves and closed-toe shoes while working on the project! And after doing so, make sure you wash everything off thoroughly – including your skin – before going anywhere near food or drink items.

The next thing you’ll want to do is get out some protective gear like goggles just in case any splatters happen and some rubber gloves.

Lastly, you’ll want to protect the surrounding surfaces that may be in contact with your cleaning solution by covering them with plastic or newspaper.


Bleach is also used to clean and lighten hardwood floors after they have been stained. Clean and lighten the wood floor with a bleaching agent. Now that you’ve got the safety stuff out of the way, it’s time to get down to the detailed steps on removing stains from hardwood floors with bleach.

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Detailed Steps On Removing Stains From Hardwood Floors With Bleach

Cleaning up hardwood floors is not an easy task. However, there are some simple steps that you can follow to get the job done effectively and efficiently.

Preparing The Hardwood Floor Before Bleaching

Cleaning a hardwood floor can be an arduous task. First, use a vacuum cleaner to remove any loose dirt and dust particles on the floor to make things a little easier on you.

Once this has been done, dampen a clean cloth with water and wipe down the entire surface of the wood. This will help to open up the pores of the wood and allow for maximum penetration of the bleach.

Now it’s time to test an area of the floor to make sure that the bleach won’t damage it. Take some watered-down bleach and apply it on an inconspicuous part of the wood.

If you notice any discoloration or bleaching, do not proceed with this method, as this means that your floor can be easily harmed by bleach.

Depending on the type of bleach you want to use, follow the instructions below to prepare it.

Applying The Bleach On The Floors

Now that the hardwood floor is properly prepped for bleaching applying the solution is time. Mix bleach with warm water in a bucket according to the package instructions.

Be sure to wear rubber gloves and goggles during this process. Place some clean cloths into the bucket at this point, then take each one out and wring it completely dry.

With the cloth, apply several layers of bleach solution onto your hardwood floor and allow it to soak for a few minutes before returning and applying another layer.

Repeat this process until the entire surface has been appropriately bleached. Allow time for the bleach to dry, and then you’re ready to move on to the next step!

Once the desired effect is achieved, wipe the surface with a clean cloth to remove any excess bleach.

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Scrubbing The Floor Properly

A scrub brush and a bucket of warm water mixed with detergent will do the trick for this final cleaning process. Mix up your solution in the bucket, and then take it to the floor, where you’ll begin scrubbing.

Pay particular attention to any stubborn stains or grime that may still remain and use enough force to remove them.

When you’re done scrubbing, rinse the solution from the floor with a hose and then dry it by sweeping away any excess water.

Allow it to air-dry completely before applying a fresh coat of polyurethane varnish or wood polish! And voila! That is how you remove stains from hardwood floors using bleach!

Neutralizing The Bleaching Agent

Once you’re done bleaching the floor, it is necessary to neutralize the bleach, or else your hardwood surface can be damaged.

Take water and vinegar in equal amounts and mix them together in a bucket. With some cotton balls, apply this solution to the entire surface of the wood after completing the bleaching process.

This will neutralize the bleach effectively. This is an easy process if you follow the steps correctly.

However, wood floors are susceptible to damage, so be careful in your cleaning process. Using too much bleach can result in irreparable damage, so stick to just a few layers of the solution and test the area before proceeding with more intense bleaching.

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Sanding & Refinishing The Hardwood Floor

When it comes to sanding the floor, you’ll want to remove any residual bleach that may be stuck on the surface. You can do this by using fine-grit sandpaper along with mineral spirits.

To complete the refinishing process, use some high-quality hardwood stain according to the manufacturer’s instructions and allow it to dry for an hour or two.

Because various batches of wood flooring might leave distinct stains on the wood, matching the stain is typically difficult.

When you’ve completed the first 3 layers of paint, apply a clear finish two or three times. Sand each coat gently with the finest sandpaper after each layer of paint has been applied. if you’re looking to remove paint from other wood surfaces then you can check this guide.

If you want your floor to be scuff-free and invigorated, refinishing the bleached area or the entire room should do the trick.

Finally, you can apply your favorite hardwood floor finish to the surface using a good-quality brush.

Types Of Wood Bleach

While bleach is mainly used for whitening wood, it can be used to remove stains from a floor as well. When using a liquid bleach solution, make sure that it doesn’t come in contact with the wood’s surface directly as this will risk damage to the same.

The best way to go about this cleaning process is by wiping off any excess liquid from the same using a cloth.

However, there are different types of bleach available in the market, and each one works best on a specific type of wood stain or blemish. Here’s a list for you:

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Chlorine Bleach

Chlorine bleach is one of the most popular types of bleaches and is known for its ability to remove tough stains from various surfaces.

It can be used on both synthetic and natural fibers and comes in either liquid or powdered form. Chlorine bleach effectively removes wine, coffee, and other tough stains.

When using chlorine bleach, always make sure to mix it with water in a well-ventilated area and avoid any contact with the skin.

Be sure to rinse the surface thoroughly after bleaching to remove any traces of the chemical.

  1. Ventilate the area well before beginning. Chlorine bleach should never be used in an enclosed area.
  2. Mix the chlorine bleach with water in a bucket, using 1 part bleach to 10 parts water.
  3. Apply the solution to the floor using a cloth, making sure to avoid any direct contact with the wood.
  4. Let the solution sit on the floor for 5-10 minutes, then rinse thoroughly with water.
  5. Dry the floor with a cloth or by sweeping away any excess water.
  6. Allow the floor to air-dry completely before applying a fresh coat of polyurethane varnish or wood polish.

Hydrogen Peroxide

Hydrogen peroxide is another popular bleach that is often used to remove stains from wood floors. It comes in a liquid form and is typically mixed with water before use.

Like chlorine bleach, it is also effective in removing blood, wine, coffee, and other tough stains (like you’re pooch’s urine-soaked into it). However, hydrogen peroxide can also be used to remove adhesive residues and stickers from surfaces.

It is important to note that hydrogen peroxide can cause lightening of the wood surface, so be sure to test an inconspicuous area before proceeding with the full treatment.

  1. Start by mixing hydrogen peroxide with water in a ratio of 1:3.
  2. Apply the mixture to the stained area and let it sit for 5-10 minutes.
  3. Scrub the area with a soft brush or cloth to remove the stain.
  4. Repeat as necessary until the stain is removed.
  5. Wipe the area clean with a damp cloth and dry thoroughly.

Oxalic Acid

Oxalic acid is a white, crystalline substance that’s used as a bleaching agent for wood. It is a water-soluble and colorless compound that has a sour taste.

Oxalic acid can be found in many fruits and vegetables, such as spinach, rhubarb, beets, and Swiss chard. It is also found in some minerals, such as malachite and azurite.

Oxalic acid is used to bleach wood because it is a strong oxidizing agent.

  1. Begin by mixing the oxalic acid with water. The ratio should be one part oxalic acid to three parts water.
  2. Pour the mixture onto a soft cloth and apply it to the stained area.
  3. Rub the cloth in a circular motion until the stain is removed.
  4. Rinse the area with clean water and dry it with a towel.

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Wood Bleach Application And Safety Guidelines

When using any type of wood bleach, the first thing you need to do is ventilate the area well. All types of bleaches give off harmful fumes that can irritate your eyes and throat.

Before putting the floor treatment on your entire floor, it’s a good idea to test a little inconspicuous region first. If you have a high-traffic area that gets a lot of foot traffic, then it may be best to choose a different type of wood bleach.

Before using any wood bleach, make sure you read and follow all safety and treatment guidelines listed on the label. Even though these products are safe to use, they can cause irritation with direct contact, so make sure to use protective gear and always keep children and pets away from the area while cleaning.

Always make sure the bleach is completely rinsed off of the wood before allowing it to air-dry. You don’t want any bleach residue left on the floor because it will fade over time, which means you will have to re-apply a new coat of wood finish.

Always test a small inconspicuous area before proceeding with the full treatment to ensure that the bleach does not damage the finish or strip away too much of the wood color.

If you have dark hardwood floors, then it’s a good idea to select a different type of bleach because some may cause lightening. However, if you want to remove tough stains that have penetrated into the wood, then a color-safe bleach may be best for your needs.

Damage Caused By Over-Bleaching

In an attempt to get rid of a large stain, some people may end up making the situation worse. If you over-bleach your flooring, the bleaching solution has the possibility to seep into and break down the hardwood’s finish.

When this happens, it will become brittle and flake off in small particles when walked upon. The flakes can bring very light stains back even after they’ve been wiped away.

The damage done by over-bleaching is irreversible. Damage such as this is not covered under warranty if your homeowner’s insurance policy does not cover acts of negligence on your part.

It is recommended that you test the bleaching solution on a small area of your flooring before applying it to an entire section.

Final Words

If you’ve always wanted to know about removing stains from hardwood floors with bleach, then this guide is for you. We hope that by reading the information in our blog post, your life will be easier and more organized!

Let us know if we can answer any other questions about caring for your hardwood flooring. What do you want to learn next?

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