How To Get Rust Stains Out Of Carpet?

A carpet is full of surprises! Sometimes, it shocks us with a filthy spill of oil, coffee, and wine, and sometimes, it gets burnt marks due to lighting candles over it. One more surprising stain on a wall-to-wall is rust, which is driven by an iron or an alloy consisting of iron. If your wall-to-wall has such stains, then you may think: “How To Get Rust Stains Out Of Carpet?”

How To Get Rust Stains Out Of Carpet

In this comprehensive guide, we’ll have a detailed analysis of the cause of rust stains on carpets and methods to get rid of them. Additionally, we will also discuss a few tips on how you can protect your wall-to-wall from rust.

So, let’s get started!

How Does Rust Get Into Carpet?

How Does Rust Get Into Carpet

Usually, a rust stain is formed by furniture that has a base of iron or an alloy with iron content. When this metallic base is exposed to the outer environment, it comes in contact with moisture and gets oxidized. This oxidization leads to the formation of rust.

If this rusting occurs on furniture that is placed over the carpet, then the tint of rust transfers onto the carpet and stains it. This stain gets darker with time until you don’t notice it or treat it with a proper rust stain eradication method.

Can Rust Stain Damage The Carpet?

Can Rust Stain Damage The Carpet

A rust stain or iron oxide (Fe2O3) can damage the carpet fibers by causing stiffness and leaving a reddish tint. This tint can leave a long-lasting stain that will be stubborn enough not to fade away without any cleaning treatment.

In several rust stain cleaning cases, it is found that the tint or mark of rust is not eliminated completely, even after deep cleaning. In such a case, the only effective method you are left with is the DIY carpet cleaning method.

Which Carpet Type Is Best In Resisting Rust Stain?

Which Carpet Type Is Best In Resisting Rust Stain

If you are planning to replace your rusted wall-to-wall with a new one, then you can choose a synthetic fiber rug. Because a rug like polyester, nylon, and olefin resist rust stains better than natural fiber carpets.

A natural fiber carpet, such as wool, cotton, or jute, tends to hold stains quickly and absorb them up to the baking. Additionally, removing rust stains on such wall-to-wall is an uphill battle.

Other than carpet material, the color and structure of the rug also play a significant role in easy staining!

The rust stain mark will pop up on light-colored carpets more prominently and may need a special carpet cleaning treatment to remove stains and avoid damage.

Hence, if you have iron-based furniture, it is better to opt for a dark-shade synthetic wall-to-wall that is easy to clean and withstand rust stains.

How To Get Rust Stains Out Of Carpet?

How To Get Rust Stains Out Of Carpet

While talking about the eradication of rust stains from the carpet, the first thing that might strike your mind is calling a professional carpet cleaning service and getting the job done. But unfortunately, there is a high possibility that a light shade of rust stain will still be visible after complete deep cleaning.

Okay, Don’t Panic! Because luckily, there are a few cost-effective DIY carpet cleaning methods that work well on rust stains. For this, you just need a few common household ingredients and mix or dilute them as per the instructions.

Here are a few professional DIY cleaning methods to upkeep your carpet. But before that:

  1. Shift all the furniture to another room, especially one that caused rust stains.
  2. Scrap off the visible part of the stain with a butter knife. Remember to be attentive and extra careful if you don’t want to rip off the carpet fibers due to scrapping.
  3. Vacuum the carpet thoroughly to remove the scraped rust stain remains and all the regular dry debris.

Do not skip these steps, as they can greatly affect your cleaning result!

Apply White Vinegar Solution

Apply White Vinegar Solution

White vinegar is a common household cleaning ingredient that is used to clean windows, hardware floors, glassware, upholstery, mattresses, and carpet stains.

However, it is a bit acidic for some bases like carpet, that is why you need to dilute it or make a paste of white vinegar before applying it on your wall-to-wall.

To prepare an effective white vinegar solution for rust stain removal:

  1. Dilute white vinegar into an equal amount of water.
  2. If the rust stain covers a large area of carpet, then prepare a cleaning paste by mixing white vinegar with salt.
  3. Apply the paste or solution on the stain and leave it for some time.
  4. If you are using white vinegar solution, then scrub the stain with a sponge or microfiber towel and leave it again to dissolve the stain on the carpet.
  5. Remove the paste or mixture by wiping it with a damp towel and rinse the carpet with clean water.

Apply Lemon Juice

Apply Lemon Juice

Just like vinegar, the acetic property of lemon also works in dissolving stubborn stains, dirt, grease, grime, and mineral deposits. So, if your carpet has a large reddish patch of rust, then:

  1. Pour the lemon juice into a spray bottle and mist the stained region of the carpet with it.
  2. Leave the juice to sit on the stain for 5 to 7 minutes, then blot it with a clean microfiber towel.
  3. If the rust stain is small, then instead of spraying, dab the lemon juice on the carpet using a sponge or a cotton ball.

Point To Remember: Before using lemon juice or white vinegar solution on the carpet stain, spray it on the inconspicuous part of the rug to check if it causes any stiffness or discoloration.

Use Detergent Solution

Use Detergent Solution

Detergent is one of the most effective and non-toxic cleaning agents that removes stubborn stains not only from the fabric but also from the carpet. That means you can safely use it to treat old reddish rust stains.

You can use detergent directly on the carpet to remove small stains. For this, you just need a sponge or cotton ball to rub dab the cleaning agent into rug fibers, but if the stain is large, then:

  1. Mix 5 drops of liquid detergent into 1 cup of warm water.
  2. Pour the mixture into a spray bottle and sprinkle it on the stain. Make sure that the solution is covering the stain well.
  3. Now, sponge the stain with a scrubber and bloat it with a clean microfiber towel.
  4. Repeat the process until the rust stain is completely removed.
  5. Rinse the stained region with cold water to blast out all the solution and rust remains.

Use Ammonia Solution

Use Ammonia Solution

If the rust stain is not eradicated with detergent solution, then use vinegar solution on the carpet with the same composition as we have discussed above or prepare a special ammonia solution. To prepare this solution:

  1. Add 1 tablespoon of ammonia into 2 cups of warm water.
  2. Pour the mixture directly on the stain, ensuring it covers the reddish patch well.
  3. Leave the solution to sit for 5 minutes and then bloat it with a clean microfiber towel.
  4. After ensuring that the rust stain is removed completely, rinse the carpet with clean water. This method will blast out the ammonia solution, and the stain remains.

Point To Remember: Due to the high alkaline property of ammonia, it is corrosive, and because of this corrosive nature, this cleaning agent can diminish the color of your carpet. So, instead of using it directly on your carpet stain, use it in a hidden part of the rug and check its side effects.

Wrapping Up

Rust stain can leave a reddish stain on your carpet that can damage the rug fibers and baking. So, if you are thinking about “How To Get Rust Stains Out Of Carpet,” find some natural and cost-effective DIY solutions that effectively clean rust from your wall-to-wall.

Before using any DIY cleaning solution directly on your carpet rust stain, try it in an inconspicuous part to check if it is safe for your rug or not. Also, look for furniture dents on the carpet, as these also tend to leave rust stains on the carpet.


Can hydrogen peroxide remove rust stains from the carpet?

Yes, you can use hydrogen peroxide to remove rust stains (but beware, as there are doubts that hydrogen peroxide bleaches the carpet). For this, add 50% hydrogen peroxide to 50% of the cream of tartar and mix well to create a thick paste. Use it on carpet stain and leave it to sit for 30 minutes. After completing all these cleaning steps, wipe the paste with a damp microfiber towel.

Which is the best commercial cleaner for rust stains?

To remove rust stains from the carpet, you can use the following:

  • RUST AWAY 16 oz (1 pint) Commercial Carpet Cleaning Stain Remover
  • Rug Doctor® Oxy Deep Carpet Cleaner
  • Rid-O-Rust, Rust Stain Remover
  • Iron Out Rust Stain Remover Spray Gel, 16 Fl. Oz.

What is the fastest cleaning hack to remove rust stains from carpet?

If you want to remove rust without wasting much time, then add vinegar to a cut lemon and use it on the stain. Let the juice sit for 20 to 30 minutes, and then wipe it off with a clean microfiber cloth or paper towel.

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