Hash tags on Facebook

I struggled with the hash tag (#) when Twitter first came out.    Them the Instagram .... And Vine..... But now that its hit Facebook, I finally get it.   

When posting a public post .... Ad a hash tag to start or continue a trend.    Ok.  That was a lot to take in if you don't know post hash trend.     

Example- 

I meet Kid Rock at a concert.   I post to fb and follow it with #kidrock #bestnightevertour.    

The ... When you are searching for anything with a #tag on Facebook.... #kidrock, the new post will show up.    #bestnighevertour was the name of the tour.    

(Yep, it really happened)

So now the big stuff.... Hash tag your business post to start your own hash trend.   

Ex:   You own a barber shop in Wisconsin.   You post a promo on ur bus page.... Follow it by heading it with 

#wisconsonbarbet #nameofshop exct. 

I was told years so the fb content-would be searchable.... It's getting crazy!    Good Luck hashing!