For iRowIdx = .Cells(Rows.Count, 1).End(xlUp).Row To 2 Step -1
For iChkTargetRowIdx = iRowIdx - 1 To 2 Step -1
If .Cells(iRowIdx, 1) = .Cells(iChkTargetRowIdx, 1) Then
.Cells(iChkTargetRowIdx, 1).EntireRow.Delete Shift:=xlShiftUp
Else
'Do Nothing
End If
Next iChkTargetRowIdx
Next iRowIdx