Here's a comment for the tasty SWF, it can be done anytime during the day, but make sure you don't drink anything for a lil while after drinking the salt water, no lemonade, no tea, but do rinse your mouth of that taste, just don't swallow!
There's a deep scar on my hand that is now also starting to heal, been there for a while but now it's starting to go away.
Last time I did this for the 35-37 days, towards the end I cut my finger on a rosebush, and it healed almost instantly!
Amazing what our bodies can do when they are clear of crud...