How to Clean RV Awnings: A Practical Step-by-Step Guide

Maintaining an RV awning helps extend its life and keeps your exterior looking sharp. This guide covers a simple method to clean an RV awning safely, using common tools and a fabric-friendly cleaner. Whether your awning is canvas or vinyl, the approach remains practical and effective for most recreational vehicles.

Fast, reliable care for your awning can prevent mold, mildew, and stubborn stains from setting in. Read on for a clear process, safety tips, and troubleshooting to keep your outdoor shade in top condition.

Quick Answer

Identify the fabric type (canvas or vinyl) and use a soft-bristle brush with a dedicated cleaner. Rinse thoroughly and air-dry completely before retracting. For tough stains, apply a fabric-safe cleaner and re-clean with a soft brush, then rinse again.

What You’ll Need

  • Telescoping RV awning cleaning brush
  • RV awning microfiber wash mitt
  • RV awning fabric cleaner spray
  • Soft bristle RV awning scrub brush
  • Spray bottle for RV awning cleaner
Chemical Guys Chenille Premium Scratch-Free Microfiber Wash Mitt for Car Washing - Lime Green, Ultra-Soft Car Wash Glove, Swirl-Free Finish, Safe for Trucks, SUVs, Motorcycles, and More Chemical Guys Chenille Premium Scratch-Free Microfiber Wash Mitt for Car Washing – Lime Green, Ultra-Soft Car Wash Glove, Swirl-Free Finish, Safe for Trucks, SUVs, Motorcycles, and More

Teravan Green Flow Through Brush Head, Extra Soft Bristle Brush for Gentle Car Wash, RV, Boat, Window & Floor Cleaning, Compatible with Pole Handle (18-Inch) Teravan Green Flow Through Brush Head, Extra Soft Bristle Brush for Gentle Car Wash, RV, Boat, Window & Floor Cleaning, Compatible with Pole Handle (18-Inch)

Chemical Guys ACC_130 Professional Chemical Guys Chemical Resistant Heavy Duty Bottle and Sprayer, 32 oz Chemical Guys ACC_130 Professional Chemical Guys Chemical Resistant Heavy Duty Bottle and Sprayer, 32 oz

Before You Start

Set up a safe, shaded work area and ensure the awning is fully retracted if weather allows. Use a ladder only on stable ground and have a helper if the awning is long. Wear gloves and eye protection when spraying cleaners, and avoid high-pressure shoots that could dislodge fabric seams. Plan about 30–60 minutes for a standard RV awning, more for larger ones or heavy staining.

Step-By-Step: How To Clean RV Awnings

  1. Extend the awning slightly to access the edges, then brush loose dirt with a soft bristle RV awning scrub brush to avoid grinding grime into the fabric.
  2. Mix a mild, RV-safe cleaner in a spray bottle for RV awning cleaner according to product directions or use a dedicated RV awning fabric cleaner spray.
  3. Spray the cleaner lightly across a small section to test for colorfastness; wait 30 seconds, then gently scrub with a microfiber mitt to lift dirt.
  4. Progress edge to center in overlapping sections to prevent streaking. Avoid soaking the fabric; use a damp mitt rather than a soaking spray.
  5. Rinse the area with a spray bottle or a low-volume rinse using a hose set to a gentle mist. Ensure all cleaner residues are flushed away.
  6. Repeat in manageable sections until the entire awning is clean. For stubborn stains, apply a bit more cleaner and scrub with a Telescoping RV awning cleaning brush to reach higher areas safely.
  7. Allow the fabric to dry fully in the shade before retracting. Do not fold the awning while wet to avoid mildew.
  8. Inspect seams and stitching for any damage after cleaning. If fibers appear worn, consider a fabric restorer or repair before next season.
  9. Store cleaning tools clean and dry to prevent mildew buildup and extend their lifespan.
  10. Document any stains or issues for reference during future maintenance and consider applying a fabric protectant after complete drying if recommended by the cleaner’s instructions.
  11. Schedule regular cleanings every few months during peak outdoor seasons to maintain color and water repellency.

Troubleshooting

Symptom Likely Cause Fix Prevention
Streaks after rinsing Uneven cleaning or insufficient rinsing Re-spray and rinse the affected area; wipe with microfiber Rinse in small sections; avoid excess cleaner
Color fading Harsh cleaner or sun exposure during cleaning Use a mild, fabric-safe cleaner and work in shade Test patch first; clean in cool conditions
Stubborn mold/m Mildew spots Moisture retention and organic buildup Apply cleaner to spots, scrub with soft brush, rinse thoroughly Ensure complete drying before retracting
Fabric stiff or sticky afterward Residue from cleaner Rinse again with clear water and wipe dry Use minimal cleaner and thorough rinse

Common Mistakes

  • Using harsh brushes on delicate fabric
  • Over-soaking vinyl or canvas, which can weaken seams
  • Cleaning in direct sunlight, causing quick drying and streaks
  • Skipping a proper rinse, leaving cleaner residues behind
  • Neglecting to dry completely before retracting the awning

Tips For Best Results

  • Test any cleaner on a hidden area first to confirm colorfastness.
  • Work from the outer edges toward the center to minimize drag and streaks.
  • Use a microfiber wash mitt for gentle lifting of dirt without abrading the fabric.
  • Choose a soft-bristle brush for delicate fabrics and a sturdier brush for stubborn grime.
  • Rinse with low-pressure water to avoid driving dirt into fabric seams.
  • Let the awning dry fully in shade before retracting to prevent mold growth.

Call A Professional

Consider contacting a professional if the awning shows extensive mold growth, large tears, or color fading that affects water repellency. Stop cleaning and seek help if you notice fabric separation, broken seams, or hardware corrosion near the awning mechanism.

FAQ

Is it safe to use a regular detergent on an RV awning?

Use a mild, fabric-safe cleaner designed for awnings to avoid potential damage.

Can I clean an RV awning while it is extended?

Yes, but avoid over-wetting and ensure you can reach all areas safely with a soft brush.

How long should an RV awning dry after cleaning?

Allow several hours in shade, or until completely dry before retracting.

What if my awning is vinyl versus fabric—does the method change?

Core steps are similar, but choose cleaners compatible with vinyl or fabric and avoid harsh solvents.

Buying Guide

Choosing the right accessories and cleaners for how to clean rv awning depends on fabric type, ease of use, and maintenance goals. Consider size and extension when selecting tools, as longer, lighter devices reduce manual effort. Noise level matters for late-day tasks near campgrounds; look for quiet cleaning options. Energy efficiency is less about the wash tools but more about using spray bottles and manual brushes that conserve water. Look for adjustable telescoping handles to reach high edges safely, and choose a compact microfiber mitt for quick touch-ups. For placement, store supplies in a dry, shaded area near the RV to keep them ready for the next cleaning session. When comparing products, prioritize gentleness on fabric, compatibility with RV awning materials, and ease of cleaning large surfaces with minimal elbow grease. Are you choosing a kit or mixing your own cleaner? A dedicated RV awning fabric cleaner spray paired with a soft brush and microfiber mitt often provides the best balance of safety and performance.