How to clean the sealant on your caravan

It's important to keep the sealant on your caravan clean for a number of reasons.  The primary function of sealant is to prevent water from penetrating the joints and seams of your caravan. Over time, dirt and grime can accumulate on the sealant, compromising its effectiveness and potentially leading to water leaks. By keeping the sealant clean, you can ensure that it provides a reliable barrier against water intrusion.

Another reason to keep the sealant clean is because this can help prolong its lifespan. Dirt and grime can degrade the sealant over time, causing it to crack or shrink. By cleaning the sealant, you can remove these contaminants and help maintain its flexibility and adhesion.

So with that being said,  here's a step-by-step guide on how to clean the sealant on your caravan:

  1. First, inspect the sealant to identify any areas that need cleaning or repair. Look for cracks, gaps, or discoloration in the sealant.
  2. Use a mild detergent or specialised cleaner that's suitable for use on sealant. Avoid using harsh chemicals or abrasive cleaners, as they can damage the sealant or the surrounding surfaces.
  3. Apply the cleaner to the sealant using a soft-bristled brush or sponge. Scrub gently to remove dirt, grime, and other contaminants.
  4. Rinse the sealant thoroughly with clean water to remove any remaining cleaner or residue. Use a hose or pressure washer to remove all traces of cleaner and dirt.
  5. Dry the sealant thoroughly using a clean, dry cloth or towel. Make sure there's no moisture left on the sealant before you proceed.
  6. Once the sealant is clean and dry, you can apply a new layer of sealant to any areas that need it. Follow the manufacturer's instructions for application and drying times.
  7. Finally, inspect the sealant periodically to ensure it remains in good condition. Clean and repair any areas as needed to prevent water leaks and other damage.

By following these steps, you can keep the sealant on your caravan clean and in good condition, ensuring that it provides reliable protection against water damage.


Please note these are the words and opinion of the author only. Neither the author nor the website can be held responsible for any errors or omissions. You should seek professional assistance if in doubt. 

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