Touchless Washing a Black Car in Direct Sun – Is It Safe?
Most detailers avoid washing in direct sunlight—especially on black cars. But with the right method, it’s not just possible… it’s effective.
Why Black Cars Are More Challenging in the Sun
Black paint shows everything—water spots, streaks, and swirl marks. Add direct sunlight, and most people expect disaster. But new wash techniques and advanced soaps like The Super Soaper are changing the game.
Old-School Warnings vs. Modern Products
The “never wash in sunlight” rule came from outdated soaps and hard tap water. Modern formulas are built to stay wetter longer, rinse cleaner, and resist spotting—even in heat.
Touchless Car Washing: What It Means
Touchless doesn’t just mean no brushes. It means no contact wash mitts at all. You pre-soak, foam, rinse—and let chemistry do the heavy lifting. Tools like foam cannons and high-powered blowers make it all possible.
The Process We Used in the Video
- Pre-rinse: Knock off loose dust and debris first
- Foam soak: Use 4 oz of The Super Soaper in a foam cannon
- Let dwell: 3–5 minutes (do not let it dry)
- Rinse: Start top to bottom with good water pressure
- Dry: Use a high-powered blower or large microfiber towel like the Massive Drying Towel
Why This Works
The key isn’t just technique—it’s the right soap. The Super Soaper is built for foam cannons, engineered to loosen grime, and won’t leave streaks even in full sun.
Pro Tips
- Work in small sections if it’s really hot
- Have your drying towel or blower ready before rinsing
- Don’t let water sit—chase it off quickly
