Does your garage have a drain?
My new construction house/attached garage does not have floor drain. The builder said that the cement floor is sloped so that the water, slush, snow can easily be broomed out the door.
Well, today after a good snow storm last nite, the drippings from my car were in the center ( I parked in the middle) then they went to the one side, all the way to the wall. Yes, things I had sitting there got wet.
The garage is not one solid slab, it is two with a cut out/seam in the center. I think the seam filled up and then overflowed on that side. Meaning the concrete may not be level or sloped to the outside.
Would that be a correct? Why wouldn't it spill outwards if it was truly sloped?