noise / sound issues comming from 2nd floor
I am new here. I just wanted to get opinions on the best way to approach a noise/sound issues comming from the second floor.
I have been reading a lot, but it is confussing. Some people recommend products like roxul, quietrock or green glue, others cork insulayment and I can keep going on and on. I understand there might be more than one answer and more than one way to solve the issue but what are the real life, the ones that people implement and actually work for the issue??
Thanks in advance.