How To Clean Canvas Awnings

Canvas awnings can add a touch of beauty and elegance to your home or business. However, over time, they can accumulate dirt, dust, and mildew, which can not only ruin their appearance but also diminish their durability. This article provides step-by-step instructions on how to clean canvas awnings efficiently and effectively.

Materials Needed

  • Bucket
  • Soft-bristle scrub brush
  • Rubber gloves
  • Garden hose
  • Mild laundry detergent
  • Water repellent spray (optional)

Steps to Clean Your Canvas Awning

  1. Prepare your cleaning solution: Mix one cup of mild laundry detergent with four gallons of warm water in a bucket. This solution will effectively clean your canvas awning without damaging the material.
  2. Remove loose dirt: Start by removing loose dirt and debris from the awning with a soft-bristle scrub brush. This will make the cleaning process easier and more effective.
  3. Apply the cleaning solution: With your gloves on, apply the cleaning solution to the canvas, using the scrub brush to lightly scrub the awning’s surface. Pay special attention to stained or heavily soiled areas.
  4. Rinse thoroughly: After scrubbing, rinse the awning thoroughly with a garden hose. Make sure all soap suds are completely removed to avoid soap residue, which can attract more dirt.
  5. Let it dry: Allow the awning to air dry completely. This is crucial to prevent mold and mildew growth.
  6. Apply a water-repellent spray (optional): If you want to add an extra layer of protection to your awning, consider using a water-repellent spray. This will make your canvas awning more resistant to rain and moisture.

By following these steps, you’ll be able to maintain the aesthetic appeal and durability of your canvas awnings. Remember that preventive maintenance is key to prolonging the life of your awnings, so make sure to clean them regularly and check for damages from time to time.


Cleaning your canvas awnings might seem like a daunting task, but with the right tools and approach, it doesn’t have to be. By following our guide, you’ll be able to keep your awnings looking new and extend their lifespan, saving you money in the long run.