How to Get Deck Stain off Vinyl Siding | A Step By Step Guide


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Vinyl siding is usually durable, easy to keep looking good, and holds its colour well. It looks new with a thorough washing once a year. Sometimes, stains on vinyl can discolour it, just as they can be difficult to remove without damaging or discolouring your siding. That’s why today, we tell you how to get deck stain off vinyl siding.

Stain can spill or splatter on siding, and when you’re staining an attached deck or the nearest fence, weather and time can spread the stain from the vinyl.

Wood stain is currently one of the most difficult aspects of wood staining. To remove, but various products will remove wood stain from your vinyl siding without damaging it.

Read More: How To Remove Stains From Linoleum

Some factors to consider before starting are:

Common exposure: wind bringing dirt and debris into the house, falling leaves, rain, birds, and insects. Outdoor living generates dirt.

Chalk buildup: This opaque film is common on all pigmented materials that are constantly exposed to sunlight and weather.

Staining: While many vinyl siding products are designed to resist the most common household stains, such as oil and grease, they can still stain. Algae buildup is an example of a common stain on vinyl. To remove wood stain from plastic, you will need the help of some chemicals such as wd40.

Learn More: How To Remove Stain From Fiberglass Door

Mold: Extremely humid climates or areas of the house that do not get enough sunlight or are not exposed to rain, such as eaves and porch enclosures, may encourage mold and mildew.

How to Get Deck Stain off Vinyl Siding

Let’s take it to cause by cause:


Occasionally, stain off vinyl is often very persistent, such as algae buildup, which will not come off with standard household detergents.

In these cases, it is best to order a vinyl siding cleaner directly from your siding contractor. Many consider the use of wd40 on vinyl siding a good option. This material can significantly remove deck stain overspray on vinyl siding.

However, they will be able to provide you with products designed to work on a siding by hand. Even so, always test a small amount in an inconspicuous location, so you can save yourself the costly labour to remove Thompson’s water seal from vinyl siding.

Read More: How To Remove Water Stain From Ceiling Without Painting

Dirt, soot, and chalk

For general soiling, all you need is a bucket of soapy water:

  • A soft-bristled brush and a garden hose work nicely with dish detergent or normal laundry soap.
  • Apply the soapy liquid by hand, and then use a garden hose to completely rinse the outer coating. Keep the cleaning solution away from adjacent fixtures and surfaces that don’t need to be cleaned. Avoid lengthy rinsing or high pressure from open, aired spaces.
  • It is not advised to use a water hose on vinyl or polymer siding since this may cause discoloration, vinyl siding damage, and moisture penetration.
  • Instead, using a home wash that attaches to your hose might be beneficial.
  • The siding may be cleaned of tough stains in the quickest and most straightforward manner possible.
  • Although a tiny quantity of soapy water shouldn’t harm plants or shrubs, you should choose a solution without any additional fragrances, colors, or moisturizers if you are worried about the greenery next to your home.
  • Test a tiny quantity of the solution on the target plant before usage, and then wait a few months to see whether there is any further impact.


  • Vinyl siding is mildew resistant.
  • However, if it is dirty, mold may grow on the dirt coating, especially in warmer climates with consistently high humidity.
  • Mildew manifests itself as black spots in the dirt on the surface and is usually detected in areas not exposed to rain, such as under eaves and porch enclosures.
  • To remove, mix: 1/3 cup detergent (Tide, for example), 2/3 cup Trisodium (SoilMax, for example), one quart 5% sodium hypochlorite (Clorox bleach, for example), and three quarts of water. (Caution: Higher concentrations may cause damage to vinyl sidings).
  • If this solution does not easily remove the mildew, you can request a mildew-specific cleaner from your contractor or local building materials retailer.

What other ways can I remove stains, dirt, or mildew from my siding?

A few more homemade ways to remove everything from age stains to paint stains from your siding. Many of them only require a few things you can easily find in your home, but some of them don’t. Let’s get started;

Baking Soda Paste

  • Baking soda can also remove all the stains mentioned above and is also good for removing greasy residue.
  • Make a paste of baking soda with the toilet bowl and apply it to the discoloured bowl. Let it settle for twenty to thirty minutes, and then wipe the container with a damp cloth. Wash, rinse, and dry.

Denture Tablets

Because denture tablets are so good at removing discolouration from dentures, you can try them with your reline. You will find that fortunately, they work very well.

  • Put two tablets in some warm water and pour the mixture into your stained container.
  • Let it sit until all discolorations are gone. And finally, wash, rinse and dry.

Learn More: How To Remove Water Stains From Ceiling

Alka seltzer

The use of dental prosthesis tablets is also involved in this case. Put two tablets and warm water in the container and let it sit for an hour or two before washing. If the stain did not come out, let it sit overnight.


  • Rub the coating or other item with lemon juice and leave it in the sun for 1 or 2 days.
  • A combination of the lemon and ultraviolet light from the sun will remove the discolouration and kill bacteria.


  • Use a damp cloth, warm water, and salt to remove the stain. Repeat this process until no more discolouration remains.

White vinegar

  • This is similar to using chlorine bleach. You can use the same ratio for bleach and water solution, with one tablespoon of vinegar per water cup.
  • If you are concerned about using bleach in your containers, vinegar is an excellent alternative.
  • It is a natural food-safe substance and is made with organic compounds easily absorbed by the body. It even provides several benefits in food, such as improved digestion.
  • Also, when used for cleaning purposes, it means the death of almost all single-celled organisms such as bacteria, and it also kills viruses.
  • To remove stains, follow the same instructions as described for the chlorine bleach technique. Vinegar is also great at removing hard water stains.


  • Plastic blemishes can also be removed by using chlorine bleach.
  • Bleach can be used to remove stains from ink, juice, soft drinks, coffee, tea, tomato sauce and tomato paste, and all other types of food colouring.
  • Prepare a solution of water and bleach, using one tablespoon of bleach per cup of water.
  • Allow containers and other items to soak in the solution for one to two hours.
  • Once the stains are gone, wash the containers thoroughly, rinse and dry.

Rubbing alcohol

Mineral spirit can be used to clean coffee, tea, tomato sauce, tomato paste, juice, soft drink stains, and discolouration caused by most food colourings.

Discolouration can usually be removed by rinsing the item immediately after applying the alcohol or washing with water and detergent.

If the stain does not disappear, pour the alcohol into the container and let it sit for a few minutes.

Safety first

  • When working with chemicals, be sure to read all precautions and warnings to avoid injury.
  • Always dispose of chemicals in the manner prescribed by the manufacturer.
  • If you are unsure how to use or dispose of a product, contact the product manufacturer for proper instructions.
  • After applying the solutions and rinsing the house, the siding should look new again.
  • It is always advisable to keep the facade cladding clean once a year to prevent buildup and keep it looking its best.

How to Get Deck Stain off Vinyl Siding: FAQs

How do you get stains out of vinyl?

To remove stains, wet a paper napkin or a white cloth containing alcohol or isopropyl alcohol—work starting at the edges of its spot, gradually spreading to the middle. Change the paper towel or cloth frequently so as not to spread the stain until it is removed.

How do you remove brown stain from vinyl siding?

Mix 4/5 cups of oxalic acid granules and 1 gallon of warm water. Put the solution on the stain and let it act on it for 5 minutes. Rub to get the wood stain off the plastic with a soft sponge or brush.

Can you use a stain on vinyl siding?

The colour of vinyl siding is one of the main benefits of its purchase does not fade. This is because the colours have been incorporated into the board during the manufacture of the coating. In other words, the shades will be retained in all circumstances. And if you don’t want to, you will never need to paint or stain it.


Vinyl siding is a material that is usually very delicate, even more so if you have aluminum siding. It can stain very easily, especially if you have poop off the vinyl. That is why it is always ideal to contact specialists to correct this type of inconvenience. But if you want to do it on your own, you can follow our advice and succeed in this project.

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