I wouldn't accept clones from anyone.. but if I did I would stuff them in a plastic container with a few vent holes, and toss in a hot shot no pest strip for a few days. Somewhere you don't have to breath it in. Before anyone complains about the active ingredients, you should know they use that stuff everywhere, especially on imported stuff. Every container that crosses the sea, whether it has food or other items. Half the stuff you own has probably been gassed out with dichlorvos at some point.