This is a great video about silver cleaning and how to DIY:http://www.onnetworks.com/videos/foo...?autoplay=true<div apple="true"> She (Dr. "Kiki" Sanford) had a whole series of food fun videos on this site (see<span class="Apple-style-span" style="font-family: Helvetica;">http://www.onnetworks.com/videos/food-science<span class="Apple-style-span" style="font-family: Casual;">). We've watched them w/our kids and they LOVE them!!Stephanie