How to Clean Vinyl Siding


A Step-by-Step Guide For Cleaning Vinyl Siding in Raleigh, NC

Vinyl siding is a popular choice for many homeowners in Raleigh, North Carolina. It’s durable, easy to maintain, and looks great on homes of all sizes and styles. However, like any exterior surface, it can get dirty over time and require cleaning to maintain its appearance. In this article, we’ll provide a step-by-step guide on how to clean a home’s vinyl siding in Raleigh, North Carolina.

Why Clean Your Vinyl Siding?

washing vinyl sidingVinyl siding is exposed to the elements and can get dirty from wind, rain, and other environmental factors, especially here in Raleigh, NC. Additionally, algae, mildew, and other organic materials can grow on the surface, leading to discoloration and even damage. By cleaning your vinyl siding regularly, you can remove dirt, grime, and organic growth, improving its appearance and protecting it from potential damage. It will also help you avoid those pesky HOA letters asking you to please clean your home’s siding.

What You’ll Need

Before you begin cleaning your vinyl siding, you’ll need a few tools and materials:

  • Garden hose with a spray nozzle
  • Soft-bristle brush
  • Cleaning solution (a mixture of water and vinegar or a commercial vinyl siding cleaner)
  • Bucket
  • Ladder (if necessary)

Preparing for Cleaning

washing house sidingBefore you begin cleaning your home’s siding, it’s important to prepare your work area. Here are a few things to keep in mind:

  • Protect any plants, shrubs, or other landscaping around your home by covering them with plastic sheeting or a tarp.
  • Close all windows and doors to prevent water and cleaning solution from entering your home.
  • Make sure your garden hose is connected and ready to use.
  • Fill a bucket with your cleaning solution and have your soft-bristle brush ready.

Basic Cleaning Steps

The following steps will help you perform a basic cleaning of your vinyl siding:

Step 1: Rinse the Siding

Use your garden hose with a spray nozzle to rinse off loose dirt and debris from the vinyl siding.

Step 2: Apply the Cleaning Solution

clean house sidingDip your soft-bristle brush into the cleaning solution and apply it to the vinyl siding, starting at the top and working your way down.

Step 3: Scrub the Siding

Use your brush to scrub the siding, paying extra attention to any areas with stains or discoloration. Be careful not to scrub too hard, as this can damage the siding.

Step 4: Rinse the Siding Again

Use your garden hose to rinse off the cleaning solution and dirt from the siding, starting at the top and working your way down.

Deeper Cleaning Steps

If your vinyl siding is heavily soiled or has mold or mildew growth, you may need to take additional steps to clean it:

Step 1: Inspect the Siding

Take a close look at your vinyl siding to identify areas of mold, mildew, or heavy staining.

Step 2: Address Mold or Mildew

If you notice mold or mildew on your vinyl siding, it’s important to address it promptly. Mold and mildew can spread quickly and cause damage to the siding if left untreated. To remove mold or mildew, you can create a cleaning solution with bleach and water. Mix one-part bleach with four-parts water in a bucket, and apply the solution to the affected areas using a soft-bristle brush. Let the solution sit for a few minutes before rinsing it off with your garden hose. Be sure to wear gloves and protective eyewear when working with bleach.

Step 3: Consider Power Washing

how to clean vinyl sidingIf your vinyl siding is heavily soiled or has extensive mold or mildew growth, you may want to consider using a power washer. A power washer can be rented from most hardware or home improvement stores, and can make quick work of cleaning your vinyl siding. However, be cautious when using a power washer, as it can damage the siding if used improperly. Always follow the manufacturer’s instructions and start with the lowest pressure setting.

Tips for Maintaining Clean Vinyl Siding

To keep your vinyl siding looking its best, follow these tips:

  • Clean your vinyl siding at least once a year.
  • Use a soft-bristle brush to avoid damaging the siding.
  • Avoid using harsh chemicals or abrasive materials that can scratch or discolor the siding.
  • Address any mold or mildew growth promptly to prevent it from spreading.
  • Consider using a wax or sealant to protect the siding and keep it looking new.


triangle painting siding logoCleaning your home’s vinyl siding may seem like a daunting task, but with the right tools and techniques, it can be done quickly and easily. Regular cleaning and maintenance can help keep your siding looking great for years to come. Remember to follow the steps outlined in this article, and be sure to address any mold or mildew growth promptly. And if you find any damaged or broken siding that needs repairs, feel free to reach out to us at (919) 504-9490.


Is it safe to use bleach on vinyl siding?
Yes, it is safe to use bleach on vinyl siding as long as it is properly diluted and used according to the manufacturer’s instructions.

  1. Can I use a pressure washer to clean my vinyl siding?
    Yes, a pressure washer can be used to clean vinyl siding, but be sure to start with the lowest pressure setting and follow the manufacturer’s instructions.
  2. How often should I clean my vinyl siding?
    It’s recommended to clean your vinyl siding at least once a year.
  3. Can I use a commercial vinyl siding cleaner instead of making my own cleaning solution?
    Yes, there are many commercial vinyl siding cleaners available that can be effective in cleaning your siding.
  4. Can I clean my vinyl siding from the ground, or do I need to use a ladder?
    It depends on the height of your home and the location of the siding. In some cases, you may be able to clean the siding from the ground, but in other cases, a ladder may be necessary to reach higher areas. Be sure to use caution and follow safety guidelines when using a ladder.
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