Will be different for everyone,
I used the sea salt last night and woke up with white extremely crusty bits on my head, I have had dandruff and already have a psoriasis problems but has been tamed down, I have also used the salt spray before but this time i added bit extra salt than usual so I would say that's what caused it (i did let it dissolve also).
The salt spray is Great but just watch how much is used and tame it back if your having any problems.
Also applying a little aloe made the itchiness go away and dissolved the crusty bits, but i am trying not to use the aloe until my dreads mature.
updated by @aussielocker: 01/13/15 09:01:44PM