How To Clean The Underside Of A Camper Awning?

When it comes to maintaining your camper, one often overlooked but crucial aspect is the cleanliness of the awning. The underside of a camper awning is prone to accumulating dirt, debris, and even mold, which can not only affect the aesthetic appeal but also compromise the longevity of the awning. In this comprehensive guide, we will explore step-by-step instructions on how to clean the underside of a camper awning effectively.

What’s Required to Remove Stains from an RV Awning?

Stains on an RV awning are not uncommon, and addressing them promptly is crucial to maintain the awning’s appearance and integrity. Whether caused by bird droppings, tree sap, or other environmental factors, stains can be stubborn and require a specific approach for effective removal. In this section, we’ll explore the tools and techniques needed to tackle different types of stains on your RV awning.

Identifying the Type of Stain

Before diving into the stain removal process, it’s essential to identify the type of stain on your RV awning. Different stains may require different treatments. Common types of stains include bird droppings, mold and mildew, tree sap, and general dirt and grime.

Tools and Materials for Stain Removal

Soft Bristle Brush: A soft brush is essential for gently scrubbing the stained areas without causing damage to the awning fabric.

Stain-Specific Cleaner: Depending on the type of stain, you may need a specialized cleaner. For example, use a mild soap for general dirt, a mixture of water and white vinegar for mold and mildew, or a commercial stain remover for tougher stains.

Bucket: Prepare a cleaning solution in a bucket, following the recommended dilution ratios on the cleaner’s packaging.

Gloves: Protect your hands with gloves, especially when dealing with cleaning agents.

Soft Cloth or Sponge: A soft cloth or sponge can be used for more delicate cleaning on certain fabrics.

Hose or Pressure Washer: Similar to the general cleaning process, a hose with a spray nozzle or a pressure washer will help rinse off the cleaning solution thoroughly.

Step-by-Step Stain Removal Process

1 – Pre-Treat the Stain

For fresh stains, start by gently blotting or wiping away any excess material. Avoid rubbing, as it may push the stain deeper into the fabric. If the stain is dry, use a soft brush to remove as much as possible.

2 – Apply the Cleaning Solution

Prepare the cleaning solution according to the type of stain you are dealing with. Apply the solution directly to the stained area, ensuring full coverage. Allow the cleaner to sit for a few minutes to break down the stain.

3 – Gently Scrub with a Brush

Using a soft bristle brush, gently scrub the stained area in a circular motion. Be cautious not to scrub too hard, as aggressive brushing may damage the awning fabric. Pay extra attention to the edges of the stain and work from the outer edges toward the center.

4 – Rinse Thoroughly

Once the stain has been treated and scrubbed, use a hose or pressure washer to rinse the entire awning thoroughly. Start from the top and work your way down to ensure that all cleaning residues are washed away.

5 – Repeat if Necessary

For stubborn stains, you may need to repeat the process. It’s essential to be patient and avoid using harsh chemicals that could damage the fabric.

6 – Air-Dry Completely

Allow the awning to air-dry completely before retracting it. This ensures that any remaining moisture evaporates, preventing the growth of mold and mildew.

Step-by-Step Guide on Cleaning the Underside of Your RV Awning

Cleaning the underside of your RV awning requires a systematic approach to ensure a thorough and effective cleaning process. Follow this step-by-step guide to maintain the cleanliness and longevity of your RV awning:

1 – Safety First

Before you begin the cleaning process, prioritize safety. Set up a stable ladder to reach the underside of the awning safely. Wear gloves to protect your hands from cleaning agents and debris, and consider using protective eyewear to shield your eyes during the process.

2 – Assess the Condition of the Awning

Take a moment to inspect the condition of your RV awning. Look for tears, mildew, or any visible damage. Addressing these issues before cleaning will prevent further complications.

3 – Remove Loose Debris

Using a soft-bristle brush, sweep away loose debris such as dust, leaves, and cobwebs. Pay close attention to the seams and corners where debris tends to accumulate. This step prepares the surface for the more intensive cleaning to follow.

4 – Prepare the Cleaning Solution

In a bucket, mix a mild detergent with water. Opt for a non-abrasive detergent to avoid damaging the fabric of the awning. Stir the solution thoroughly to ensure an even mixture.

5 – Apply the Cleaning Solution

Dip the soft-bristle brush into the prepared cleaning solution and begin scrubbing the underside of the RV awning. Focus on areas with visible stains or accumulated dirt. Work in small sections, applying the solution evenly to ensure a comprehensive clean.

6 – Pay Attention to Seams and Corners

Seams and corners are common areas for dirt buildup. Take extra care to scrub these areas thoroughly. The goal is to eliminate any dirt or debris that might be hiding in the folds of the fabric.

7 – Rinse with Water

After scrubbing, use a hose or pressure washer to rinse off the cleaning solution. Start at the top of the awning and work your way down, ensuring that all detergent is completely washed away. Thorough rinsing is crucial to prevent any residue that could attract more dirt.

8 – Address Mold and Mildew

If you observe any mold or mildew on the RV awning, create a solution of equal parts water and white vinegar. Apply this solution to the affected areas and allow it to sit for 15-20 minutes. Afterward, scrub the mold or mildew with the brush to remove it effectively.

9 – Allow the Awning to Air-Dry

After rinsing, allow the RV awning to air-dry completely before retracting it. This step is vital in preventing the growth of mold and mildew that can result from trapped moisture. Avoid using artificial heat sources, as excessive heat may damage the fabric.

10 – Inspect and Repeat

Once the awning is dry, inspect it thoroughly to ensure that all dirt and stains have been removed. If necessary, repeat the cleaning process in specific areas that may require additional attention.

How to Remove Dew from Beneath the RV Awning?

How to Remove Dew from Beneath the RV Awning?

While dew is a natural occurrence, especially during the early morning or in humid climates, it can pose challenges when it accumulates beneath the RV awning. Excess moisture can lead to mold and mildew growth, affecting both the appearance and integrity of the awning fabric. Here’s a detailed guide on effectively removing dew from beneath your RV awning:

Early Morning Inspection

Begin Early: Dew is most prominent in the early morning, so conduct your inspection as soon as possible.

Check for Dew Accumulation: Inspect the underside of the RV awning for dew accumulation. Look for areas where the fabric is damp or where droplets are visible.

Extend and Air Out the Awning

Extend the Awning: If your RV has an extendable awning, open it fully. This exposes the fabric to air and sunlight, facilitating the evaporation of dew.

Allow for Ventilation: Ensure there is proper ventilation by opening windows and doors. Increased air circulation aids in the natural drying process.

Use a Soft Absorbent Cloth

Gentle Wiping: If the dew is minimal, use a soft, absorbent cloth to gently wipe the affected areas. This is a non-invasive method to remove light dew without causing damage to the awning fabric.

Pat, Don’t Rub: Pat the fabric rather than rubbing it to avoid pushing the dew further into the material.

Utilize a Broom or Soft Bristle Brush

Broom Technique: For larger RV awnings, a soft broom can be employed. Gently sweep the underside of the awning to remove dew droplets.

Soft Bristle Brush: Alternatively, use a soft bristle brush to dislodge dew from the fabric. Be cautious not to scrub too vigorously to prevent damage.

Increase Air Circulation

Use Fans: If possible, set up fans beneath the awning to enhance air circulation. This accelerates the evaporation of dew and ensures a thorough drying process.

Choose a Sunny Day: Opt for a sunny day to undertake this process. Sunlight not only aids in drying but also helps prevent mold and mildew growth.

Apply Commercial Fabric Protectant

Preventive Measures: Consider applying a commercial fabric protectant to the underside of the RV awning. These products create a barrier that repels moisture, reducing the likelihood of dew accumulation.

Follow Manufacturer’s Instructions: Always follow the manufacturer’s instructions when applying fabric protectants to ensure optimal effectiveness.

Regular Maintenance

Incorporate into Routine Maintenance: Make dew removal part of your routine RV maintenance, especially during seasons with high humidity or frequent dew formation.

Inspect Seams and Joints: Regularly inspect seams and joints for signs of moisture. Addressing any issues promptly can prevent dew-related problems.

How to Clean an Awning with Mold?

Mold can be a persistent issue on camper awnings, particularly in damp or humid conditions. Effectively tackling mold requires a targeted approach to ensure a thorough and lasting clean.

Begin by inspecting the affected areas for mold growth. If mold is present, mix a solution of equal parts water and white vinegar in a bucket. The acidity of vinegar is effective in combating mold spores without compromising the fabric. Using a soft-bristle brush, gently scrub the mold-infested areas with the vinegar solution.

Allow the solution to sit for 15-20 minutes, permitting it to penetrate and break down the mold. Rinse the awning thoroughly with a hose or pressure washer, ensuring all traces of the cleaning solution are removed. Finally, let the awning air-dry completely before retracting it to prevent any residual moisture that might encourage future mold growth.

Regularly inspect and clean your camper awning to prevent mold recurrence and maintain a pristine outdoor living space.

How Can You Store Your Awning to Avoid the Growth of Mold and Mildew?

Proper storage of your camper awning is crucial to prevent the growth of mold and mildew, ensuring it remains in pristine condition between uses. Mold and mildew thrive in damp environments, and an improperly stored awning can provide the ideal conditions for these unwelcome guests. Here’s a detailed guide on how to store your awning effectively to thwart the development of mold and mildew.

Choose a Dry Storage Location

The first step in preventing mold and mildew growth is selecting a dry storage location. Ensure that the storage area is well-ventilated and free from excessive moisture. Avoid storing the awning in damp basements or areas prone to leaks. If possible, choose a location with good air circulation to keep the fabric dry.

Clean and Dry Before Storage

Before stowing away your camper awning, it’s essential to clean it thoroughly and allow it to dry completely. Any residual moisture on the fabric can lead to mold and mildew growth during storage. Follow the cleaning steps outlined earlier in this guide to ensure the awning is free from dirt and contaminants.

Ensure Proper Folding Technique

The way you fold and store your awning can significantly impact its susceptibility to mold and mildew. Fold the awning carefully, following the manufacturer’s instructions for your specific model. Avoid creases and folds that can trap moisture. If your awning has removable panels, take them off and store them separately to facilitate better air circulation.

Invest in a Breathable Storage Cover

Consider investing in a breathable storage cover designed specifically for camper awnings. These covers are made from materials that allow air circulation while providing protection against dust and debris. Avoid using plastic or non-breathable covers, as they can trap moisture and contribute to mold growth.

Elevate the Awning During Storage

If possible, elevate one end of the awning during storage to encourage water runoff. This small elevation can prevent rainwater or condensation from pooling on the fabric, reducing the risk of mold and mildew development.

Use Desiccants or Moisture Absorbers

To further safeguard against moisture, place desiccants or moisture-absorbing packets inside the storage cover. These absorbents will help to keep the air inside the cover dry, preventing the conditions conducive to mold and mildew.

Regularly Inspect and Air Out

Even in storage, it’s essential to periodically inspect your camper awning. Uncover it, allow it to air out, and check for any signs of mold or mildew. If you detect any issues, address them promptly to prevent further growth.

Bleach Mixture for Cleaning RV Awning

Cleaning your RV awning with a bleach mixture can be an effective solution, especially when dealing with stubborn stains, mold, or mildew. However, it’s crucial to use this method with caution to avoid damage to the fabric.

Begin by diluting one cup of bleach in a gallon of water. This bleach mixture is potent, so wearing protective gear, including gloves and eyewear, is essential. Before applying the solution, test a small, inconspicuous area to ensure compatibility with your awning material.

Gently apply the bleach mixture to the affected areas using a soft brush, focusing on stains or areas with mold. Allow the solution to sit for 10-15 minutes before thoroughly rinsing the awning with water. Ensure complete removal of bleach residue to prevent future damage.

While effective, use the bleach mixture sparingly, as frequent use may weaken the fabric over time. Always follow manufacturer guidelines and consider alternative cleaning methods for regular maintenance.

Is it Possible to Utilize a Magic Eraser on an RV Awning?

Is it Possible to Utilize a Magic Eraser on an RV Awning?

The use of Magic Erasers, those handy cleaning tools known for their ability to remove stubborn stains with minimal effort, is a common query among RV owners. While Magic Erasers are effective on various surfaces, their suitability for RV awnings requires careful consideration.

Magic Erasers are made of a melamine foam material with micro-abrasive properties, designed to lift stains through a process of gentle abrasion. However, when it comes to RV awnings, which are typically made of fabric, caution is advised.

Magic Eraser and RV Awning Fabric

Using a Magic Eraser on an RV awning involves a degree of risk. The micro-abrasive nature of the eraser can potentially damage the delicate fabric of the awning. RV awnings are often coated with protective layers, and the use of abrasive materials can compromise this coating, leading to reduced water resistance and increased susceptibility to future stains.

Considerations Before Using a Magic Eraser

Fabric Type: Before reaching for a Magic Eraser, determine the type of fabric used in your RV awning. Canvas and vinyl are common materials. While vinyl may be more resilient to the eraser’s abrasiveness, canvas is more delicate.

Spot Testing: Always perform a spot test in an inconspicuous area before using a Magic Eraser on the entire awning. This allows you to assess any adverse effects on the fabric.

Stain Type: Magic Erasers are effective against certain types of stains, such as scuff marks and light smudges. However, for more stubborn or deeply embedded stains, alternative cleaning methods may be more suitable.

Alternative Cleaning Methods for RV Awnings

Mild Detergent and Soft Brush: A mixture of mild detergent and water, combined with a soft-bristle brush, is a safer option for general cleaning. It effectively removes dirt and stains without risking damage to the awning fabric.

Vinegar Solution for Mold: For mold or mildew stains, a solution of equal parts water and white vinegar can be applied using a soft brush. This method is gentler on the fabric while effectively combating mold growth.

Specialized RV Awning Cleaners: There are commercially available RV awning cleaners designed specifically for fabric awnings. These cleaners are formulated to remove stains without causing harm to the material.

How do I Remove Brown Stains from My RV Awning?

Brown stains on your RV awning can be unsightly and challenging to remove. Fortunately, with the right approach, you can restore your awning to its pristine condition.

Start by identifying the source of the stains – they could be caused by rust, tree sap, or other environmental factors. Mix a solution of equal parts water and lemon juice or white vinegar, both known for their natural stain-fighting properties. Apply the solution to the brown stains and gently scrub with a soft brush.

For stubborn stains, consider a specialized RV awning cleaner, following the manufacturer’s instructions. Avoid harsh chemicals that may damage the fabric. Rinse thoroughly with water after cleaning and allow the awning to air-dry completely.

Regularly inspecting and promptly treating brown stains will not only preserve the appearance of your RV awning but also extend its lifespan, ensuring a more enjoyable and aesthetically pleasing outdoor experience.

How Frequently Should You Clean Your Awning?

Determining the frequency of awning cleaning depends on various factors, including your camping habits, local climate, and exposure to environmental elements. As a general guideline, it is recommended to clean the underside of your camper awning at least once every season. This routine maintenance helps prevent the accumulation of dirt, debris, and potential contaminants that can compromise the awning’s integrity.

However, if you frequently camp in areas with high pollen counts, bird activity, or near bodies of water where mold is prevalent, more frequent cleaning may be necessary. Additionally, if you notice visible stains or mold growth, address them promptly to prevent further damage. Regular inspections and proactive cleaning not only preserve the aesthetic appeal of your camper but also contribute to the longevity of the awning, ensuring it remains a reliable shelter during your outdoor adventures.

The Advantages of Using Thetford Awning Cleaner

Thetford Awning Cleaner stands out as a preferred choice for many camper enthusiasts due to its specialized formula designed for awning fabrics. This cleaner offers a gentle yet effective solution, removing tough stains, mold, and grime without compromising the integrity of the material. Its biodegradable nature ensures environmental friendliness, and the easy application process makes it a convenient option for regular upkeep. When choosing a cleaner for your camper awning, Thetford’s product proves to be a reliable ally in maintaining a spotless and well-preserved awning.

Best Homemade RV Awning Cleaner: DIY Solutions for a Sparkling Shade

Best Homemade RV Awning Cleaner: DIY Solutions for a Sparkling Shade

Hitting the road in your RV is all about fun and adventure, but keeping your trusty shade system clean shouldn’t be a daunting chore. Ditch the pricey commercial cleaners and explore the world of effective (and budget-friendly) homemade RV awning cleaners! Here are some top contenders to tackle dirt, grime, and even stubborn mildew:

Simple Sudsy Sweep

  • Dish Soap Delight: This classic option is hard to beat. Mix 1/4 cup of mild dish soap (like Dawn) with a gallon of warm water. The gentle cleaning power dissolves dirt and residue without harming the awning fabric. For extra oomph, use a soft-bristled brush or sponge to gently agitate the surface.

Bleach Boost

  • Mildew Meltdown: Facing pesky mildew? Add 1/2 cup of chlorine bleach to your dish soap solution. Remember, wear gloves and avoid direct sunlight while using bleach. This potent combo tackles fungal growths and brightens dingy awnings. Rinse thoroughly to avoid discoloration.

Baking Soda Scrub

  • Power Paste: For stubborn stains or grime build-up, make a paste. Mix baking soda with warm water to a slightly runny consistency. Apply it to the affected area, let it sit for 10-15 minutes, then scrub gently with a sponge or soft brush. Rinse well to remove any residue.

Vinegar’s Bite

  • Moldy Foe: Undiluted white vinegar is a natural mold and mildew killer. Spray it directly onto affected areas, let it sit for 15-20 minutes, then scrub lightly and rinse thoroughly. Avoid using vinegar on delicate awning fabrics.


  • Always test your cleaning solution on a small, inconspicuous area of the awning before applying it to the entire surface.
  • Never use harsh chemicals like ammonia or abrasive cleaners that can damage the awning fabric.
  • Rinse thoroughly after cleaning to remove any soap or cleaning agent residue.
  • Allow the awning to air dry completely before retracting it.

With these homemade cleaning solutions and a little elbow grease, your RV awning will be sparkling clean and ready to shade your next adventure.

Frequently Asked Questions

How do I clean underneath my RV awning?

To clean the underside of your RV awning, use a mixture of mild soap and water with a soft brush or sponge.

How do you get mold and mildew off a camper awning?

To remove mold and mildew from a camper awning, mix a solution of equal parts water and white vinegar, then scrub the affected areas.

How do I remove brown stains from my RV awning?

To remove brown stains from your RV awning, consider using a specialized awning cleaner or a mixture of mild soap and water along with gentle scrubbing.

How do you clean the inside of an awning?

Clean the inside of an awning by brushing away debris, using a mild soap solution for any stains, and allowing it to air dry.


Regularly cleaning the underside of your camper awning is an essential aspect of camper maintenance that should not be overlooked. By following this comprehensive guide, you can ensure a clean, well-maintained awning that not only enhances the visual appeal of your camper but also contributes to its overall longevity. Remember to perform these cleaning steps at least once a season to keep your camper awning in optimal condition for years to come.

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