I cleaned my sinks, tubs, toilets, showers and counters. A week later I came back to clean my sink and it looked like it had just been cleaned!
1 Cup white vinegar
1 Cup blue Dawn dish soap
In a spray bottle heat the vinegar for about 40 seconds in the microwave. (This helps the dish soap to dissolve, I think)
Add the dish soap
Spray on dirty surfaces and leave for 5-10 minutes.
I usually rinse as well.
Try it. You will never go back.