Answer by
Alisa (903)
Stud finders do not work on stucco walls. Hit the wall softly with the fleshy part of your fist. A hollow sound means keep hitting, moving your fist sideways each time until you hear a definite change in the resounding thump. A higher pitch, sharper sound indicates you've found your stud. A stud will be every 16 to 24 inches.