i only know how to get it in platinum diamond and pearl so you get a soothe bell after you lead the girl though Eterna forest the first time you go there.
i dont acctually know but in platinum u go through some forest with some girl and at the end talk to her again and she gives it to u i think it would be the same
get 4 shoal salt and 4 shoal shells.
To find the soothe bell in Soul silver look around the national park north of goldenrod city and soon you should find the Soothe Bell!
You find it in the national park or when trading with Janine (any Pokemon for her Steelix).
You can't get a Soothe Bell in Gold, but you can get the Soothe Bell by trading with Jasmine in Heart Gold.
thare is no soothe bell in gold.
The soothe bell is found in the Pokemon Mansion on route 212. The soothe bell is given to the player by the maid on the second floor.
to get soothe bell talk to an woman in the fan club
Get Cheryl out of eterna forest and she will reward you with a soothe bell.
You find a soothe bell at the Pokemon mansion
Nowhere. The soothe bell was introduced in ruby/sapphire
Let it hold a Soothe Bell and battle or do other things with it. There are other ways like keeping it in party, but you know you don't need the Soothe Bell. The Soothe Bell only do is increase the happiness faster. You can give it some berries that contains the heighten ability of friendship to it, but the bad part about it is that one of the Pokemon's stats can be lowered. Hope this helped!
You receive the soothe bell after defeating the 5 kimono girls, at some point throughout the game you will bump into each one of them and are required to help them. Towards the end of the game you will have to visit the city where they are and will battle them one after the other until either you fail or they are all defeated, once they are all defeated you will receive the soothe bell. - quick side note- The soothe bell in only acquirable in soulsilver in heartgold you receive the rainbow wing after defeating the kimono girls which allows you access to catch HoHo.
WHEn you get the dowsing machine go to the national park in soul silver and the soothe bell is behind the fence closest to the entrance to route 36.