window cleaning problem

  • I have one outside window that has hard water marks caused from our sprinkler hitting it. (Has now been fixed) The window has squeegie marks and a light haze on it. I used to use amonia and warm water to clean. Always cleaned windows while in the shade. All of the other windows are fine....just this one has the problem.

    I have used CLR, Edfred, Flo-King with an abrasive pad, but nothing has helped. Have been thinking of using Lime A-Way to see if it would work. Any suggestions would be appreciative!