You should also be using hexasol or nolvasan (disinfectant) to soak your beardie and to control the spread of the fungus. Clean the enclosure, furnature and everything that comes in contact with your Beardie. Let the solution sit for 30 minutes to sanitize.
here's a link to the site that has all the info. We all owe Cheri a big thanks for her dedication to help these wonderful little guys.
If you still need help let me know, I went through it already.
http://www.reptilerooms.com/modules.php?op=modload&name=Sections&file=index&req=viewarticle&artid=46&page=1
Link
-----
Bennett

www.beardiedragon.com