We moved into a new house three months ago and now we noticed some smell comes from one of the drywalls in the master bedroom. We contacted the builder and were told the drywall is sound-proof. We are not sure if a sound-proof drywall is supposed to smell stink ink? Moisture also makes the smell stronger so in a rainy day our bedroom is full of the smell. Sould we contact some professionals for this? How to find one? Please help!