I've never used salt. I swear by the alcohol. I just use sterile nail scissors to cut away the skin. Moleskin is good to protect it; alternatively there is a substance called
Nu-skin, which I prefer because in my experience moleskin comes off easily with sweat and activity.
I would suggest getting back to activity right away. You can use a bandage to cover the popped blister while you work, to keep the sock from sticking to it, but the idea is that you want to toughen the skin so it will callous over in time, and then blisters will no longer be an issue.
Make sure you keep it clean though, you don't want for infection to set in.
I would suggest doing the alcohol twice per day; morning and night. I usually just hold my foot over the bathtub and pour the alcohol right over it.
