My pink salt is medium grind and its a bit scratchy, I won't use it again unless I grind it first. You can buy fine black salt online, I saved my medium black for the tops of loaves.
To do swirls, scent the whole batch then separate before adding the salt. You might want to keep your salt around 50% so it doesn't thicken as quick and soap cool.
To do swirls, scent the whole batch then separate before adding the salt. You might want to keep your salt around 50% so it doesn't thicken as quick and soap cool.