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can a newly painted car go through a carwash

1 Answers
LaZoe
12/24/25 7:49am

No, you should not take a newly painted car through a car wash for at least 30 to 60 days. The fresh paint needs this curing period to fully harden and reach its maximum durability. A car wash, especially an automated one with stiff bristles and harsh chemicals, can cause significant and permanent damage to the soft, vulnerable paint.

Automotive paint cures through a process of solvent evaporation and cross-linking. While the surface may feel dry to the touch within hours, the underlying layers remain soft for weeks. During this time, the paint is extremely susceptible to:

  • Micro-marring and Scratches: The spinning brushes in an automatic car wash can act like sandpaper on the soft paint, creating fine swirl marks and scratches that are difficult and expensive to polish out.
  • Chemical Damage: Harsh soaps and waxes used in commercial car washes can be too acidic or alkaline for fresh paint, potentially etching into the clear coat and causing dullness or discoloration.
  • Water Spotting: High-pressure jets can force water and minerals into the porous paint surface. If not dried immediately and perfectly, these minerals bake into the finish, leaving permanent water spots.

The safest approach is hand washing. After the initial curing period recommended by your paint professional (which can vary based on paint type and environmental conditions), you can begin gentle maintenance.

Paint Cure Timeline & Care Guide
Time After PaintingRecommended Action
First 48 HoursDo not touch or wash. Keep car in a clean, dry garage.
3 Days to 4 WeeksHand wash only with cool water and a dedicated, paint-safe car shampoo. Use a gentle stream from a hose and a soft microfiber mitt. Pat dry with a clean microfiber towel.
30-60 DaysPaint is typically cured enough for a touchless automatic car wash (which uses high-pressure water and no physical contact). Brush-based automatics should still be avoided.
60-90 DaysThe paint should be fully hardened. A traditional automatic car wash is less risky, but hand washing remains the safest option for long-term paint preservation.
Wax/Sealant ApplicationWait a minimum of 90 days before applying any wax, sealant, or ceramic coating to allow all solvents to fully evaporate.

Always follow the specific advice of your auto body shop, as they know the exact products and processes used on your vehicle. When in doubt, wait longer. Protecting your investment in a new paint job requires patience.

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