:heartbeat Hi, I am on the wound care team at a LTC facility, I love xeroform, it works great for many reasons, and yes, it is used alot with burn victims. With any product using on a wound it should be cut to size. We have a great physician on board with us, and works at the local wound care clinic, and it was she who schooled me on proper technique. Even our aquacel ag, so many times I will do a dressing change for example pressure area lateral ankle apporx. 1X1, and I will find almost a 2x2 size of aquacel, it only needs to be the size of the wound bed, so we avoid mascerating healthy tissue. I treat my xeroform the same way, I fit to the size of the wound bed, and sometimes with skin tears this can be tricky, but we nurses are very creative!!!! I hope this helps.