These 7″ x 9″ posters will capture the attention of young and old. The nanobugs will make the point and maybe save you the usual endless verbal reminders. Laminate the poster for extended use. Move them around your environment to attract the homo sapiens to the sink to wash. They come in packs of 5. Purchase 10, we will send you 12.

You don’t have to kill ’em – just send them down the drain!