Thanks for sharing this Lance and DragonMomSandy! As someone who dealt with parasites in all four of my dragons (cocciddia in 2), believe me, steam is the way to go. Personally, there just seems to be too much risk associated with the fumes from bleach or ammonnia. Also, it takes FOREVER to rinse over and over to be sure there are NO fumes or scent left behind. I bought a steamer at Boscov's for $150 and it was the best investment I made. It works wonders in the vivs, is great for sanitizing everything including furniture and decorations and there is NO WORRYING about fumes.
I use the steamer for my weekly cleaning because it's so easy and reliable. No chemicals = happy beardie!!!