A question on Tegaderm, since I have never used it but had it recommended by a friend: is is something you can cut to size or I should buy and stock different sizes?

I've heard about raw honey. There were studies on it in the 1970s and it was proven to be very effective helping cells repair. Never thought about keeping a small jar in the bathroom, but I will try.

[By the way, sugar works very well to stop bleeding -- just pile it on the wound. Back at home, they make quick use of it for injured lips and head cuts in toddlers (on a toddler lip, the sweet also has a calming effect!).]