Boric acid suppositories for bv

Has anyone used these boric acid suppositories for bv?

How bad was the bv? Was it just starting or full blown?

Does it cure it or mask symptoms?

Did you have it one time or chronically.

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NOT asking for anyone's advice who has not tried them. I know antibiotics are a better option, but I'm just looking to try this to see if it works.

Replies will be on updated post not in comments.

..also how do you narrow down whats causing the bv to avoid it?