I mix vinegar with water in a 1:1 ratio and add to the spray bottle. I use this for counter tops, window sills, window, mirrors, and bathroom fixtures. Combined with an old towel, it gets the job done.
I put about 1/2 cup vinegar in a microwave-safe bowl and heat for a couple of minutes. When it’s done I let it sit in the microwave for a couple of minutes and then wipe the microwave interior with a rag. All those icky bits of splattered food just comes right off! Plus the warm vinegar will now work wonders on any hard water stains you have around the house.
If you have stainless steel appliances, a rag dipped in vinegar will shine those fingerprints and smudges right off!