Finally fixed a squeaky floor with a trick from a guy in Ohio
I had this one spot in my hallway that drove me nuts every time I walked over it. Tried baby powder and carpet powder, nothing worked for more than a day. Then a contractor in a Home Depot in Columbus told me to try a flooring screw with a special bit that countersinks itself. I picked up a box of 50 for like 12 bucks, drove a few in through the carpet, and that squeak has been gone for 3 months now. Anybody else stumbled onto a fix that simple?