Your new car's first wash

You don't need to wait

You'll hear that new paint needs 30 or 90 days before it can be washed. That rule comes from body shops, where fresh refinish paint does need time to harden. Factory paint is baked at high temperature on the assembly line and is fully cured long before the car reaches the dealer. You can wash it whenever it needs washing.

The exception is a car that had paint work done before you bought it, which can happen if it was damaged in transport or on the lot. If you see any sign of that, ask the dealer, and follow the body shop's advice on when to wash.

Check the paperwork and the manual

Look at what the dealer sold you. Many new cars leave with a paint protection package, a ceramic coating, or a sealant applied during prep. Some of those come with care instructions or warranty conditions about how the car can be washed. It's worth knowing before you choose a wash, not after.

Then open the owner's manual and search for the car wash section. Most manuals have one, and it's specific to your car.

• Whether the manufacturer has any guidance on automatic washes
• How to turn off automatic wipers so they don't run in the bay
• How to fold the mirrors, and whether they fold electrically
• Whether the car has a car wash mode or a way to stop it locking itself
• Any warnings about the antenna, roof rails or sensors

Look at the paint before you wash

Take the car into direct sun and look across the hood and doors at an angle. Dealer prep washes are not always gentle, and some new cars arrive with light swirl marks already. If you see them, it's worth knowing that they were there before your first wash. Check for leftover adhesive from transport film, usually on the hood, roof or bumpers, and get the dealer to remove it if it's there.

Start with no contact

The paint is as good as it will ever be on the first day. Every wipe with a dirty cloth or pass through spinning brushes adds a few fine scratches, and they build up over years. A touchless wash, or a careful two-bucket hand wash, keeps that to a minimum from the start.

If the car came without any protection, adding some early gives the clear coat a sacrificial layer against sun, sap and salt. A wash with a protectant, like the Tri Foam conditioner and Shine Guard Plus in Fast Lane's Luxury Wash, is a light version of that. A proper wax or sealant lasts longer.

Learn the routine once

The first trip through an automatic wash is when you work out your car's steps: wipers off, mirrors in, auto-lock handled, sensors that might beep. Do it once on a quiet day and it becomes automatic. After that, the best thing for a new car is regular washing, especially before its first winter.