Commercial Awning Cleaning

Give your awnings a clean and fresh look with Sound Cleaning commercial awning cleaning services.

As a Pacific Northwest resident, you know just how much rainfall and moisture can accumulate throughout the year. This precipitation can leave your outdoor awnings quickly covered in moss, algae, pine needles, leaves, and dirt. A dirty awning not only detracts from the appearance of your property or business, but can also lead to staining, damage, and premature wear and tear. That’s why professional awning cleaning is essential to keeping your awnings looking their best and extending their lifespans. Sound Cleaning Resources has the experience and equipment to handle all of your awning cleaning needs.

Awning Cleaning Process

Awning Cleaning, Mold and Mildew Inhibitor Treatment

  • Access awning utilizing all fall and personal safety equipment
  • Utilize variable power washer gentle rinse only, mild detergent to lift stains as possible, scrub with a soft bristle brush and mold and mildew inhibitor treatment as needed
  • Gently remove moss, algae, mildew, dirt, debris, grime, cobwebs, spiders, etc. as possible from top, bottom and sides of awning
  • Apply mold and mildew inhibitor treatment
  • Remove any excess from areas resulting from the cleaning 
  • Remove and/or dispose of debris utilizing drainage filters where necessary

Past Project Examples

Frequently Asked Question

What can be removed from commercial awning cleaning?

Commercial awning cleaning can remove moss, algae, dirt, debris and other particles.


Why should I do commercial awning cleaning?

Professional awning cleaning is a great way to maintain the appearance and functionality of your outdoor awnings in the Pacific Northwest. With Sound Cleaning Resources you can be sure that your awnings will look their best and last for many years to come. Our technicians have the correct equipment, cleaning solutions, and techniques to thoroughly care for and clean your awnings. Sound Cleaning Resources is experienced in all methods of awning cleaning and has the tools to get the job done right.


How do you clean awnings?

There are several different methods that can be used depending on the material of the awning. The most common method is utilizing a variable power pressure washer and liquid detergent to gently wash the awning. This is the most efficient way to remove stuck on dirt, debris, moss, and mold. For more delicate awnings we clean by scrubbing and brushing with soft bristle brushes. This method is more labor intensive and can take longer than pressure washing, but can be effective for removing mildew, mold, and other stubborn stains. No matter which method of awning cleaning is used, the awnings are thoroughly rinsed and dried after cleaning to ensure they are completely free of dirt, debris, and cleaning solution. Finally, awnings are treated with a protective coating or moss inhibitor to help prevent future damage, wear, and moss or algae buildup.


Are you insured for commercial awning cleaning?

Yes, we are licensed bonded and insured.

Do you have references specifically from other commercial awning cleaning customers?

Absolutely, we are happy to provide you with names and numbers of current customers with their permission. You can also read our Customer LobbyGoogle, and Yelp reviews and testimonials!


How much does it cost for commercial awning cleaning?

Prices can vary based on square footage, material, height and degree of soiling. Call us at (425) 451-3337click here for an online estimate form or email us at for a free customized estimate.