Not sure if your parking garage needs professional cleaning? Here are five signs it’s time to call in the pros.

1. Oil Stains That Won’t Go Away

These aren’t just unsightly — they can cause slips and soak into the concrete.

2. Salt and Sand Buildup

After a Wisconsin winter, this can degrade your surface and pose slipping hazards.

3. Algae or Mildew Odors

If your garage smells musty or shows signs of green growth, it's time for a deep clean.

4. Complaints from Tenants or Customers

If people are noticing, it’s affecting your image — and probably your safety rating too.

5. Tire Marks and Black Streaks

These reduce the perceived value of your property and are difficult to remove without professional equipment.

Don’t wait until it becomes a problem. Midwest Fleet Wash provides fast, affordable parking garage cleaning in Milwaukee and surrounding Wisconsin areas.

Get a free quote today and see the difference a deep clean can make.