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  • How are reviewers describing this item?
    great, easy, every, good and better.
  • Our engine detects that in general the reviewers have a suspiciously positive sentiment.
  • Our engine has profiled the reviewer patterns and has determined that there is high deception involved.
  • Our engine has analyzed and discovered that 58.7% of the reviews are reliable.
  • This product had a total of 743 reviews as of our last analysis date on Aug 20 2019.


Most positive reviewquestion

My doctor recommended this to help avoid recurrent sinus infections and so far it is making a good difference.

Least positive reviewquestion

Not enough review data to provide meaningful insight.

Most authentic reviewquestion

I am getting great results when I remember to do my sinus rinse at least once a day (twice a day works even better), but I feel...  Read More

Least authentic reviewquestion


Helpful Insights


    Posted by a reviewer on Amazon

    Shake well, the gently skirt into your nostril on each side until it drips out the other nostril.

    Posted by a reviewer on Amazon

    I've been using one for a few years, but had to replace it recently.

    Posted by a reviewer on Amazon

    Also note the instructions say to replace the bottle every 3 months, but that's just for money and there's no practical reason (afaik) to do this.

    Posted by a reviewer on Amazon

    The trick is to pant like a dog while squeezing.

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