303® Automotive Tonneau Cover & Convertible Top Cleaner

Deep Clean. Brighten. Restore with Confidence.

Give your convertible top or tonneau cover the care it deserves with 303® Automotive Tonneau Cover & Convertible Top Cleaner. Specially formulated to safely clean and brighten both fabric and vinyl surfaces, this powerful yet gentle cleaner removes dirt, stains, and grime—restoring your vehicle’s soft-top components to like-new condition.

Perfect for use on convertible tops, car bras, and truck tonneaus, this cleaner lifts stubborn contaminants without discoloring or damaging materials.

For best results, pair with the 303® Convertible Top Brush—engineered with soft bristles to safely agitate dirt without harming delicate surfaces.

Key Benefits:

• Cleans and brightens fabric and vinyl convertible tops, tonneau covers, and car bras

• Lifts embedded dirt, stains, and environmental grime

• Safe for use on a variety of automotive soft-top materials

• Prepares the surface for protectants such as 303® Fabric Guard or 303® Automotive Protectant

Usage Directions:

1. Rinse the surface thoroughly to remove loose dirt and debris.

2. While still wet, spray 303® Tonneau & Convertible Top Cleaner evenly over the area.

3. Agitate lightly with a damp sponge, microfiber towel, or for best results, the 303® Convertible Top Brush.

4. Rinse thoroughly with clean water before the surface dries.

5. For tougher stains, allow product to dwell for 10–20 minutes before lightly scrubbing and rinsing.

6. Warmer temperatures and longer dwell times will enhance performance. In colder conditions, allow more time before rinsing.

Safe for Use On:

• Fabric convertible tops

• Vinyl convertible tops

• Truck tonneau covers

• Car bras

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