Yes, on the scar question.
A very quick set of ideas...
First, paint with 2% lugols. Paint the site. Coat it on.
I then will do different things like rub everything from Vitamin E, to coco butter, to jojoba oil, to constant spraying of Colloidal Silver
for several hours at a time, which means keeping constant vigil with a little spray bottle and just repeating it over a few hours...
I would do this 'on again' for 2 to 3 days. Off or take a break for 2. Rotate on again, off again.
Purchase Wombat's Iodine
Salve which is the absolute best to help with scars. And just massage it in, and in, and in. Wombat's Iodine
Salve is terrific for this and just about everything I can think of topically.
We've had several scars and skin aberrations diminish or for all intents, disappear, but remaining vigilant. My mother, 81 years old, has had several skin tags on her face up and disappear by painting iodine, and also taking internally. I have a growing list of people who have had skin thingies diminish or dissolve outright with Iodine
as the core element. Do not forget Colloidal Silver