How to Get Blood Out of Carpet: Proven Techniques and Tips

Accidents happen, and sometimes they result in blood ending up on the carpet. Bloodstains can be a challenge to clean and remove, but with the right techniques and products, it is possible to restore the carpet to its original state.

In this article, we will explore a step-by-step process for effectively removing blood from carpet. From using the appropriate cleaning solutions to employing useful tips and tricks, readers will learn how to tackle bloodstains with confidence.

Identifying Blood Stains

Before attempting to remove blood from your carpet, it is crucial to identify the type of stain you are dealing with. Blood stains on the carpet can take on different forms; they may be fresh, or they may have already dried. In this section, we will discuss how to identify fresh and dried blood stains and the best approaches for removal.

Fresh Blood Stains

Fresh blood stains are characterized by their wet, almost liquid-like appearance. The color of fresh blood stains is typically bright red, making them relatively easy to spot on most carpet fabrics. Some key characteristics that will help you determine if you are dealing with a fresh blood stain include:

  • Bright red color
  • Wet or moist to the touch
  • Pooling or spreading on the carpet surface

It is important to address fresh blood stains as soon as possible, as they are easier to remove while still wet. Prompt action can prevent the stain from seeping deeper into the carpet fibers or padding below.

Dried Blood Stains

Dried blood stains can be more challenging to identify and remove from your carpet. Over time, the color of dried blood changes from bright red to a darker brown or black. The stain may also become crusty or hard to the touch. Some common characteristics of dried blood stains are:

  • Dark brown or black color
  • Hard or crusty texture
  • Visible staining on the carpet fibers

Dried blood stains may require more intensive cleaning methods, as the blood has had time to become ingrained in the carpet fibers. However, with proper technique and persistence, it is still possible to effectively remove dried blood stains from your carpet.

General Blood Removal Techniques

When it comes to removing blood from carpet, there are several techniques that can help make the process more efficient and successful. In this section, we will discuss blotting, vacuuming, and carpet cleaning as effective methods for tackling stubborn blood stains.


Blotting is a crucial first step for removing fresh blood stains from your carpet. It can help prevent the blood from seeping deeper into the carpet fibers and make the subsequent cleaning process easier. Follow these steps:

  1. Begin by using a clean, white cloth or paper towel to gently blot the blood stain. Avoid using colored materials, as the dye may transfer to the carpet.
  2. Press firmly, but do not rub or scrub, as this can damage the carpet fibers and cause the stain to spread.
  3. As the cloth or paper towel becomes saturated with blood, replace it with a fresh one to continue blotting until no more blood is transferring to the material.
  4. Throughout the process, avoid pressing too hard, as this may push the blood deeper into the carpet.


Once the excess blood has been blotted up, vacuum the stained area to remove any remaining dirt or debris before applying a cleaning solution. This step is important, as any dirt left in the carpet can mix with the cleaning solution and make the stain harder to remove. Use a vacuum cleaner with strong suction and a brush attachment, and work slowly to ensure thorough dirt removal.

Carpet Cleaning

After blotting and vacuuming, it’s time to use a cleaning solution to remove the remaining blood stain from your carpet. Effective carpet cleaning solutions include:

  • A mix of cold water and a few drops of dishwashing soap.
  • A store-bought carpet cleaner specifically designed to tackle blood stains.
  • A mixture of 2 cups of cold water and 1 tablespoon of ammonia (not recommended for wool carpets).

Whichever solution you choose, apply it to a clean, white cloth or paper towel and gently dab it onto the bloodstain. Avoid saturating the carpet, as too much moisture can damage the backing and cause mold or mildew growth. After applying the cleaning solution, use a fresh cloth to blot the area until the stain is no longer visible. Finish by gently rinsing the area with cold water and blotting with a clean cloth to remove any excess solution.

Natural Cleaning Solutions

Cold Water

One of the most straightforward methods for removing blood stains from carpet involves using cold water. Avoid using hot water, as it can cause the proteins in the blood to bind to the carpet fibers, further entrenching the stain.

To utilize this method, wet a clean cloth with cold water and blot the stain, removing as much of the blood as possible. Repeat until the stain has faded or disappeared entirely.

Salt and Water Paste

Another accessible and natural solution for removing blood stains is a salt and water paste. This paste can effectively break down blood stains, making them easier to remove with a cloth.

Follow these steps:

  • Mix equal parts salt and cold water to create a paste.
  • Apply the paste directly to the bloodstain, using just enough to cover the stain entirely.
  • Allow the paste to sit for 10-15 minutes, giving it time to seep into the fibers of the carpet.
  • Using a clean, damp cloth, blot away the paste, lifting the stain from the carpet.
  • Rinse the area with cold water to remove any residue.

Vinegar and Water Mixture

Vinegar is a versatile cleaning agent that can effectively clean blood stains from carpets. Its acidic nature helps to break down proteins and brighten fibers.

To create this solution, combine equal parts white vinegar and cold water. Soak a clean cloth in the mixture and apply it to the bloodstain, blotting gently. Continue applying the solution and blotting the area until the stain is no longer visible.

Afterward, rinse the area with cold water to remove any remaining vinegar solution, and pat dry with a clean cloth.

Specialized Cleaning Solutions

There are various specialized cleaning solutions that can be effective in removing blood stains from carpets. These include hydrogen peroxide, dish soap and water, and a solution of Oxiclean and water. The following sections will provide more in-depth information on how to use each of these solutions.

Hydrogen Peroxide

Hydrogen peroxide can be an effective solution for breaking down blood stains. To use this method:

  1. Blot the stain with a clean cloth to remove as much of the blood as possible.
  2. Apply a small amount of hydrogen peroxide directly onto the stain.
  3. Allow it to foam and react with the blood for a few minutes.
  4. Blot the area with a clean cloth to remove the mixture from the carpet.
  5. Repeat the process as necessary to fully remove the stain.

Always perform a spot test on an inconspicuous area of the carpet before using hydrogen peroxide to ensure it does not cause any damage or discoloration.

Dish Soap and Water

Dish soap can be a gentle yet effective cleaning solution for treating blood stains. To create and use this mixture:

  1. Mix a few drops of dish soap into a cup of cold water.
  2. Apply the soap solution to the stain using a clean cloth or sponge.
  3. Gently rub the area to work the soap into the fibers of the carpet.
  4. Blot the area with a clean, dry cloth to absorb the soap and remaining blood.
  5. Repeat the process as needed until the stain is completely gone.

Oxiclean and Water Solution

Oxiclean can be a powerful cleaning agent for removing blood stains from carpets. To use an Oxiclean and water solution:

  1. Follow the manufacturer’s instructions for creating a solution of Oxiclean and cold water.
  2. Apply the solution to the blood stain using a clean cloth or sponge.
  3. Let the solution sit for several minutes to penetrate the fibers of the carpet.
  4. Blot the area with a clean cloth to remove the solution and lifted blood from the carpet.
  5. Rinse the area with cold water to remove any remaining residue.

As with hydrogen peroxide, always test an inconspicuous area of the carpet before using Oxiclean to ensure colorfastness.

Alternative Cleaning Methods

While commercial cleaning products may be a popular choice for removing bloodstains from carpets, several natural alternatives can also be effective. In this section, we’ll explore three alternative cleaning methods using common household items: baking soda and water, cornstarch and water, and meat tenderizer and water.

Baking Soda and Water

Baking soda has natural stain-removal and odor-absorbing properties, making it a useful option for cleaning bloodstains from carpets. To use this method:

  • Mix three parts baking soda with one part water to form a thick paste.
  • Apply the paste to the bloodstain, ensuring that it covers the entire area.
  • Allow the paste to dry completely, ideally overnight.
  • Once the paste has dried, vacuum up the residue to reveal a cleaner carpet.

Cornstarch and Water

Cornstarch is another effective option for removing bloodstains, as it helps absorb the blood while leaving the carpet fibers intact. To use this method:

1. Mix equal parts cornstarch and water to create a thick paste.
2. Gently apply the paste to the bloodstained area, rubbing it in with a clean cloth.
3. Allow the paste to dry completely, which may take several hours.
4. Vacuum up the dried cornstarch residue to remove the stain.

Meat Tenderizer and Water

Meat tenderizer contains enzymes that can break down the proteins in blood, making it easier to remove the stain from the carpet. To utilize this method:

  1. Create a solution by mixing one tablespoon of meat tenderizer with two tablespoons of cold water.
  2. Apply the solution to the bloodstain, being careful not to over-saturate the carpet.
  3. Allow the solution to sit for 30 minutes to give the enzymes time to work on the blood proteins.
  4. Blot the area with a damp cloth to remove the stain and any remaining solution.
  5. Dry the area by dabbing with a clean, dry cloth, then vacuum the carpet to restore its texture.

Precautions and Warnings

When trying to remove blood stains from your carpet, some precautions should be taken to achieve optimal results and avoid damaging your carpet’s fibers and color.

Ammonia Warning

Although ammonia can be an effective cleaning agent in certain situations, it is important to be cautious when using it to remove blood stains from carpets. Ammonia can cause color fading or damage to carpet fibers if not used properly.

  • Never use undiluted ammonia on carpets, as it can cause more harm than good.
  • Always mix ammonia with water to create a diluted solution when using it for stain removal.
  • Be sure to ventilate the area when using ammonia, as the fumes can be harmful if inhaled.

Test on Hidden Area

Before applying any cleaning solution or treatment to the stained area, it is recommended to test the product on a small, hidden section of the carpet. This will help to ensure that the solution does not cause any discoloration or damage to the carpet fibers.

To perform a test, follow these steps:

  1. Choose a hidden area of the carpet, such as a corner or under a piece of furniture.
  2. Apply a small amount of the cleaning solution to the hidden area.
  3. Blot the area with a clean, white cloth or paper towel and observe if any color transfer or damage occurs.
  4. If the test is successful and no issues are observed, proceed with using the solution on the stained area.

Professional Carpet Cleaners and Steam Cleaners

When dealing with blood stains on carpets, it is highly recommended to consider professional carpet cleaners or steam cleaners for efficient removal. These experts possess the necessary knowledge, experience, and equipment to effectively eliminate blood stains without damaging the carpet fibers.

Professional carpet cleaners typically employ a combination of methods to remove blood stains. These may include:

  • Pre-treatment with specialized stain removers
  • Hot water extraction or steam cleaning
  • Spot treatment or agitation for persistent stains
  • Deodorizing and disinfecting to remove any lingering odor or bacteria

Steam cleaners provide a powerful and eco-friendly solution for blood stain removal. The high-pressure steam penetrates deep into the carpet fibers, dissolving and lifting the stain with ease. While it is possible to rent or purchase a steam cleaner for home use, professional carpet cleaners typically possess higher-grade equipment capable of more effectively removing stains than residential models.

In conclusion, tackling blood stains on carpets can be a challenging task. Professional carpet cleaners and steam cleaning services offer efficient, reliable and safe solutions to ensure the stain is removed thoroughly and that your carpet is restored to its original condition.

Drying and Applying Finishing Touches

Once the blood has been thoroughly removed, it’s important to focus on drying the carpet and applying finishing touches to ensure the best results. This will prevent any mold or mildew growth and help in restoring the carpet to its original state.

Use of Fans

Using a fan is a great way to speed up the drying process. Place a fan near the treated area, and allow it to blow air over the damp spot. This promotes faster evaporation and can significantly reduce drying time. Remember these steps when using a fan:

  • Choose a well-positioned spot for the fan to ensure maximum coverage.
  • Keep the fan running for at least a few hours, or until the carpet is fully dry.
  • Utilize multiple fans if you have a large area of the carpet to dry, making sure they are evenly spaced.

By adequately controlling the moisture and ensuring the carpet is completely dry, you can prevent potential damage and ensure the best results for your carpet’s appearance and durability.

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