Scratched, hazy, or dull windows can quickly ruin the view from your caravan or motorhome. Over time, road grime, UV rays, and tree branches take their toll on acrylic and polycarbonate surfaces. Fortunately, restoring them to crystal-clear condition doesn't require expensive replacements.
Window Gem by Caravan Magic is specially formulated to safely lift light scratches, eliminate cloudy haze, and leave behind a protective shine on synthetic caravan windows. Here is a step-by-step guide to achieving professional, streak-free results at home.
Before You Begin: What You’ll Need
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Window Gem by Caravan Magic
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Two clean, high-gsm microfiber cloths
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A bucket of clean water with Caravan Magic Wash Wizard
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A soft washing mitt or sponge
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Optional: Painter’s tape (to protect surrounding rubber seals)
Step 1: Deep Clean the Surface
Never apply polish to a dirty window. Fine dust, grit, and sand act like sandpaper and will cause new scratches if rubbed into the acrylic.
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Rinse the window thoroughly with clean soapy water to remove loose dirt.
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Wash the pane gently using a mild caravan shampoo and a clean microfiber mitt.
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Rinse off all soap residues and dry the surface completely using a fresh microfiber towel.
Pro Tip: Mask off any surrounding rubber window seals with painter's tape to prevent product residue from getting trapped in the borders.
Step 2: Apply Window Gem
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Give your bottle of Window Gem a good shake to ensure the formula is evenly mixed.
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Apply a small, pea-sized amount of product directly onto a clean, damp microfiber cloth or applicator pad.
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Work in small, manageable sections (roughly $30\text{ cm} \times 30\text{ cm}$) rather than trying to cover the whole window at once.
Step 3: Polish in Circular Motions
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Using light to medium pressure, work Window Gem into the acrylic using small, overlapping circular motions.
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For specific light scratches, apply slightly firmer pressure across the direction of the scratch to break down the edges smoothly.
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Continue working the product until it turns into a light, thin haze. Avoid working in direct, hot sunlight so the product doesn't dry out too quickly.
Step 4: Buff to a High-Shine Finish
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Take a second, completely dry microfiber cloth.
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Buff away the hazy residue using light, continuous sweeps.
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Turn the cloth frequently to use a clean side for the final pass.
Inspect your work from different angles in the light. If deeper scuffs or oxidation remain, simply repeat Steps 2 through 4 on those specific spots.
Maintenance & Care Tips
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Never use household glass cleaners: Standard glass sprays often contain ammonia or harsh solvents that cause acrylic to stress-crack (craze) or turn cloudy over time.
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Wash with care: Always use plenty of water when cleaning off road dust after a trip.
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Regular Touch-ups: Apply Window Gem at the start and end of every touring season to keep your windows smooth, clear, and resistant to environmental buildup.