Other then leaving the sugar on it, the method does work, the real key is the bandage. that does keep it in. And stop making me feel old, I have half that experience and only one person instead of five.
I do think that the actual problem we run into here is with people who are not experienced or not comfortable doing that procedure. I think a vet visit is always the best recommendation, then the individual that are comfortable can try it if they like. Thanks and keep up the good work