What materials to purchase for a wall to keep sound and odors out from other side?
apartment living, trying to be tolerant, but when the neighbors smoke weed, or heavier drugs I gag. And their fighting gets too loud. It’s the same all over, no point in moving. No luck in ridding of the junky’s. Yes, I do have hepa air purifiers, but these expensive models won’t filter heavy fumes. How can I sound proof my wall without going broke? Serious answers only. Thanks for any good advice.
call police