Your car’s paint job does a lot more than turn heads in a parking lot. It’s your vehicle’s first line of defense against rust, corrosion, and the elements — and here in Minnesota, those elements don’t hold back. Between road salt in the winter, UV rays in the summer, and everything in between, your finish takes a beating all year long.
The good news? A little regular maintenance goes a long way. Here are some practical tips to keep your car’s paint and finish in great shape — from the team at Heritage Auto Body in Coon Rapids.
Wash Your Car More Than You Think You Need To
Most people wash their car when it looks dirty. But dirt, grime, bird droppings, tree sap, and road salt are actively working against your paint even when they’re not obvious. These contaminants are acidic and abrasive, and the longer they sit, the more damage they can do.
During winter months especially, try to wash your car every one to two weeks — and don’t forget to rinse the undercarriage where salt loves to hide. A touchless car wash is a good quick option, but a hand wash with a quality car soap and a soft microfiber mitt is always better for the paint.
Wax On, Rust Off
A good coat of wax is like sunscreen for your car. It creates a protective barrier between your paint and the outside world, helping to repel water, dirt, and UV damage. We recommend waxing your vehicle at least twice a year — once in the spring after winter salt season, and once in the fall before the cold hits.
Can’t commit to waxing? A paint sealant or ceramic coating is a longer-lasting alternative that provides excellent protection with less frequent upkeep.
Don’t Ignore Chips and Scratches
It’s tempting to put off fixing a small chip or scratch — it’s just cosmetic, right? Not quite. Once your paint is broken, bare metal is exposed to moisture and oxygen, and rust can start forming faster than you’d expect. Minnesota’s road salt makes this even worse.
Small chips can often be touched up quickly and affordably. The sooner you address them, the less likely they are to spread into something that needs a full panel repaint.
Park Smart
Where you park matters more than most people realize. Whenever possible:
- Park in a garage or covered area to protect against UV fading, bird droppings, and tree sap.
- Avoid parking under trees — sap and falling debris are surprisingly harsh on clear coats.
- Give yourself extra space in parking lots to reduce the risk of door dings from neighboring cars.
Get a Professional Inspection After Any Impact
Even a minor bump or scrape can compromise your paint’s seal and leave your vehicle vulnerable to rust. If you’ve had any kind of collision — no matter how small — it’s worth having a professional take a look. What seems like surface-level damage can sometimes involve the underlying primer or metal.
At Heritage Auto Body, we offer free estimates and have been helping Anoka County drivers protect their vehicles for over 34 years. Whether you need a small touch-up or a full collision repair, we’ll give you an honest assessment and get your car looking its best again.
Your Paint Is Worth Protecting
A well-maintained finish not only keeps your car looking great — it protects its value over time. A vehicle with clean, rust-free paint is worth significantly more at trade-in or resale than one that’s been neglected.
Take care of your paint, and it’ll take care of your car.


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