Does play dough have an expiration day?

Play dough does not have a specific expiration date, but its shelf life can vary depending on the brand and storage conditions. Typically, homemade play dough can last for several months when stored in an airtight container, while store-bought versions may last longer due to preservatives. Over time, play dough may dry out, become hard, or develop mold, indicating it should be discarded. To extend its life, keep it sealed and store it in a cool, dry place.