How To Clean Aluminum Patio Roof

How To Clean Aluminum Patio Roof
  • Author: Amanda Arnold
  • Posted On: March 4, 2022
  • Updated On: August 21, 2023

We’re here to assist you, whether you’re preparing for an upcoming outdoor event or finally getting around to spring cleaning! Cleaning can be a difficult undertaking if you don’t know where to start or haven’t done it in a long time. However, if you break it down step by step, you’ll be astonished at how simple it is.

Most gutters are installed directly on a home’s roof; however, patio cover gutters are an excellent option to divert water away from your property. A little water pooling near your home may seem insignificant to first-time homeowners, but it may eat away at your house’s foundations over time.

To keep its appearance, your aluminum patio awning, like the rest of your home’s exterior, requires regular maintenance. These guidelines will assist you in completely cleaning your aluminum patio awning.

Ways To Clean Aluminum Patio Roof

Use a mild detergent and lukewarm water solution for general cleaning. Apply the cleaning solution to the outdoor patio furniture coverings with a soft scrub brush, an old towel, or another soft fabric. Scrub thoroughly, pay special attention to seams if necessary, and rinse thoroughly with a garden hose.

Start Removing Dust And Debris

To begin, use a dry ceiling mop to remove loose dirt from the awning’s bottom. Pay special attention to the home’s corners and edges, where spider webs and dust are most likely to develop. When the mop becomes too filthy, slam it against a garden wall to loosen the dirt.

Later, with a powerful stream of water from the hose, spray down your aluminum patio awning. Move the water spray from left to right and back to front to remove dirt systematically.

Use A Soft Bristle Brush For Scrubbing

A bucket, some dish soap, a soft-bristled brush, a garden hose, and a little elbow grease are all you’ll need to clean a screen enclosure and frame by hand. Scrub the screens and frames gently with warm, sudsy water with the brush. Then, using your outdoor hose, rinse them and let them air dry.

The most crucial gutter cleaning advice, in my opinion, is to clean them as soon as possible. Establish and stick to a routine. Make a note of this important maintenance activity on your calendar, so you don’t forget.

Check your gutters once or twice a month to ensure they don’t require additional cleaning. Check the gutter for a blockage if you see water overflowing.

Inspect Patio Roof For Mold

Mold can form on the shaded underside of your patio awning in damp climates. Look for stubborn black spots that won’t come off with a hose spray to see whether the awning has mold. Dab a small amount of bleach on the stain to see if it’s permanent. It’s mold if the bleach turns the stained white. It’s dirt if the stain remains brown.

Remove all potted plants and patio furniture from beneath the awning to clean the moldy spots. Using water and bleach, make a solution. Wear safety goggles and rubber gloves. Cleaning the awning stains with a hard bristles brush is a good idea. Scrub the awning until there are no visible traces of mold or mildew.

Use A Commercial Degreaser For Soot

Check for soot on the underside of your awning where you’ve been grilling or igniting a propane heater. Soot can be an oily substance. Use a professional grease cleaner to remove soot. Spray the grease cleaner on the awning, then wipe it down with a sponge.

To rinse, use a concentrated jet of water to spritz down the area, then repeat if necessary.

Clean The Top Of The Roof

Ascend to the point on your roof where the awning connects. Sweep any leaves and dirt off the awning with a long-handled flat broom from the roof. While you’re up there, use a trowel to remove the leaves from the gutters and place them in a pail to be deposited once you’ve descended from the roof.

Cleaning your gutters will keep leaves and debris from gathering on your awning and water from overflowing into the gutters and onto the awning. If your awning is too large for the broom to reach all areas, climb on a ladder to the side of the awning and sweep with the broom.

Finally, transfer the hose to a teammate and use a forceful jet of water to spray down the top of the awning.


Cleaning your aluminum patio roof is important for your home’s structural stability. When you use the gutters on your patio roof to manage water drainage, you can avoid costly foundation problems. Rather than ignoring your patio roof, clean them out and fix them if necessary.

Cleaning your patio roof regularly might save you much grief in the long run. Once a year, follow these procedures to keep your patio roof clean and well-maintained.

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Author: Amanda Arnold

Amanda has been working with ConstructionHow since 2021. Her experience spans over 5 years in the creative niche such as home decor and trends, landscaping, renovations, and custom architectural values. As a home designer expert, she has a keen eye for the latest home improvement trends with accurate facts that readers find impossible to ignore. Being invested in home-building trends is how she has gained her lucrative expertise exploring more to bring a positive ambiance for all homeowners (and even tenants!). Currently, she lives in a beautiful beach home, a source of fascination for her.