Small Google Alls Script that deletes rows with blank cells in a spreadsheet

cleanUp

function cleanUp(){
var ss = SpreadsheetApp.getActiveSpreadsheet();  
var s = ss.getActiveSheet();
var i = s.getLastRow();
var values = s.getRange(1,1,i).getValues(); 
  
for (i; i > 0; i--)  {
if (values[i-1] == "") {
s.deleteRow(i);
  }
} 
}