I remember over the summer, I waxed my car. It looked nice. A few days later, it looked like I needed to wipe the car down again. If I'd run my finger over any part that was waxed, it would be shiny again. If it would rain, and I'd look at my car when it would stop raining and everything was dry, I'd have water dropplets all over the car that I'd have to wipe off.
What did I do wrong, or is car wax just like that? I used Mcguires Tech Wax or something like that.