Have you ever had trouble with those wispy white creatures? They aren't as common on succulents as they are on some other plants, but they can be a problem. What's the most successful tretment you've used? I've used alcohol very carefully to kill mealybugs.
Mealybugs

Linda Genis
[url= http://www.bellaonline.com/site/cacti]Cacti and Succulents[/url]