As a homeowner, you want your property to look its best at all times. However, with time, your roof is bound to accumulate dirt, grime, algae, and other unsightly stains. While these stains may not seem like a big deal at first, they can have a significant impact on the appearance and overall health of your roof. Luckily, soft washing is an effective solution for removing roof stains and keeping your roof looking like new. At Nashville Soft Wash Pros, a pressure washing company in Nashville, we had our fair share of soft washing roofs and know how beneficial it can be for homeowners. In this article, we’ll explore how soft washing can remove stains from your roof and why it’s a smart investment for any homeowner.

What is Soft Washing?

Soft washing is a low-pressure cleaning method that uses specialized cleaning solutions to remove dirt, grime, and other buildup from surfaces. The solution is applied to the surface and allowed to sit for a period of time, typically between 5-15 minutes, depending on the severity of the stains. The solution is then rinsed away with low-pressure water, leaving behind a clean surface. Unlike pressure washing, which uses high-pressure water to blast away dirt and debris, soft washing uses a gentler approach to clean surfaces without causing damage.

Why Soft Washing is Better than Pressure Washing

While pressure washing can be effective in some situations, it may not be the best option for your roof. High-pressure water can damage your roof’s shingles, causing leaks and other costly repairs. Soft washing your roof, on the other hand, is a gentler and more effective way to clean it. The specialized cleaning solution used in soft washing targets the root cause of the buildup, killing off algae, moss, and other organisms that cause stains.

Removing Stains with Soft Washing

Soft washing is an effective way to remove stains from your roof. Here’s how:

1. Identify the Stains

The first step in removing stains from your roof is to identify what type of stain it is. Different stains require different cleaning solutions, and using the wrong solution can cause more harm than good. Some common stains include:

  • Algae stains: Black or green stains caused by algae growth
  • Moss stains: Green, fuzzy growth on your roof
  • Lichen stains: Light green or white, flat growth on your roof
  • Rust stains: Orange or brown stains caused by metal oxidation

2. Choose the Right Cleaning Solution

Once you’ve identified the stain, you’ll need to choose the right cleaning solution. The right solution will depend on the type of stain you’re dealing with. For example, algae stains can be treated with a sodium hypochlorite solution, while rust stains may require a specialized rust remover. It’s important to choose the right cleaning solution to avoid damaging your roof.

3. Apply the Cleaning Solution

The cleaning solution is applied to the stained area and allowed to sit for a period of time. The length of time the solution is allowed to sit will depend on the severity of the stain. In some cases, the solution may need to be reapplied multiple times to completely remove the stain.

4. Rinse the Stain Away

After the cleaning solution has had time to work, it’s rinsed away with low-pressure water. The water pressure should be adjusted to ensure that it’s not strong enough to damage your shingles or other roofing materials.

5. Enjoy a Stain-Free Roof

After the soft washing process is complete, you’ll be left with a stain-free roof. Not only will your roof look like new, but it will also be protected from further damage caused by stains and buildup.

Are you ready to soft wash your roof in Nashville, TN?

Pressure washing your home’s exterior might seem simple enough, but if it’s done incorrectly, a lot can go wrong. Make sure you hire a reliable pressure washing company to clean your house the right way. The pros at Nashville Soft Wash Pros can clean your dirty siding and stucco with ease—and without causing damage. Need us to clean up your dirty sidewalk and patio too? We’ve got you covered. No pressure washing job is too big or small for our crew.

Call us today at 615-510-1852 to schedule an appointment or you can email us at