I've found about 5 of them in the last day. They're really tiny - about the size of two grains of sugar - smaller than a grain of rice. They're beige coloured, and move really quickly. I've found a couple on the sides, and just found one in a cupboard. Please don't tell me that they're carriers of any horrible diseases . My kitchen is usually quite clean - nothing Kim and Aggie would worry about at any rate.