When my wife was bit by a brown recluse last year we used a CS compress and I 
did use the godzilla but later in the day. I believe te CS neutralized it 
though as I thought of the godzilla later in the day but still she had just a 
bruise where the bite was and the uclerating necrosis had stopped. The next day 
you really couldn't tell she was bit, but a little bruising was still eveident 
around the bite area. Now there is no evidence of any bite whatsoever