Follow the spread! Have fun while learning about how germs spread and the importance of proper handwashing. This easy-to-use kit provides safe interaction tools for demonstrating how easily harmful bacteria and viruses can transfer from one surface to another.
Follow the spread! Have fun while learning about how germs spread and the importance of proper handwashing. This easy-to-use kit provides safe interaction tools for demonstrating how easily harmful bacteria and viruses can transfer from one surface to another.