It's help me reduces mucous and clears my chest

I did not have positive effects All same, no change but have 2 friends that love the ones they use Hope it is good for you !

How does the Himalayanan salt inhaler help COPD?

Has anyone used the salt caves?

Some people feel it does. Actually, while you're there and using it, you do feel better. Once you stop using it, the benefit ceases and is not cumulative. It's the same thing if you go to the beach. While you're there, breathing in the salt air, you do feel better. Once you leave, the benefit stops. So it's great while you're doing it, but it changes nothing in the long run. If you like the effect, use it. If not, don't.