How We Wash a Black SUV in Direct Sunlight — and Still Get a Spot-Free Finish

Washing your vehicle in direct sunlight can be a nightmare — especially with black paint. Sunlight makes water evaporate faster, leaving behind mineral deposits that turn into stubborn water spots.

At TDS The Detail Shop, we’ve found the perfect solution: combining a deionized water system with a pre-filter to bring total dissolved solids (TDS) down to zero.

When the TDS level is zero, there are no minerals in the rinse water — meaning it dries spot-free, even in bright sunlight. The result? A deep, glossy finish with no residue.

💡 Pro Tip: If you wash your car at home or hire a mobile detailer, make sure they’re using these tools:

🔹 Deionized Water Filter System → https://amzn.to/4gUj8LT

🔹 Pre-Filter Kit → https://amzn.to/4nFySFa

Not only does it protect your paint, but it also saves time — no wiping, no streaks, no spotting.

✨ Spot-free. Sun-safe. Scientifically clean.

📱 Text: 269-267-0778

🌐 Book online: tdsdetailshop.com/book-online

✉️ Chat: m.me/tdsthedetailshop