I was a diving instructor for many years but was never able to breathe through my nose properly. After using my salt pipe for only a matter of weeks, I experienced a very welcome change in that I could actually breathe through my nasal passages for the first time in 40 years. Incredible! I now use my salt pipe daily and whilst other family members have suffered with nasty coughs and colds I haven’t. This dramatic improvement is down to the salt pipe I’m sure.