LJ have you looked into halotherapy? I discovered this about a year ago. Our state has lots of humidity. I could just not get my lungs dryed out. I got a bag of Himalayan sea salt and have an open dish near the bed. Also did active inhaling. That persistent congestion is gone for many months now. Some basic info. There are also some ceramic passive inhalers on the market. https://www.webmd.com/balance/what-is-halotherapy
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Will check it out. Salt inhalations, read about them. My location has very arid summers and damp winters. Dryness didn’t help.
I made these salt and essential oiled sticks for helping stop smoking while doing halotherapy at the same time. I thought I could make a business out of it until it dawned on me how much automation and labor would cost. I can attest to its effectiveness.