H.
hi lisa-
i have heard that the fabric softner sheets really work too! but i usually get my kids bug bands every year and really like them. and just recently when i was on the website, i noticed they sell something that you put on your lawn, or play area where you would have the party. it looks like little pellets. it's called spreadable geraniol. we are having a graduation party later on in the summer and i think we're going to try it out. otherwise i would suggest those coils that burn slow and put out some citronella smoke. :)
here's the link for the bugband store:
http://www.bugband.net/bugband-store-spreadable.php