Apply and work gently
Spray the roof with convertible-top cleaner as its manufacturer directs. Use a damp sponge in circular motions to foam and work the product over the fabric.
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Rinse thoroughly
Rinse with plenty of water. MINI also allows completing the wash at a suitable automatic wash, subject to its separate automatic-wash precautions. A roof cleaner does not make every wash program appropriate.
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Waterproofing is optional
MINI says waterproofing is not required. If a beading effect is desired, apply a suitable waterproofing product to the fabric with a sponge. Treat that as a separate product-specific application rather than adding it automatically during every cleaning.
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Sources / references 1
- MINI — manufacturer instructions ↗Reviewed Oct 8, 2026
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