Mimi, Cami, Millie, Cam-cam, Cams, Camilleon (like Chameleon) Meaning: Virginal, unblemished character, perfect. Origin: Latin, French. History: In 1969, Camille was the name of a catastrophic hurricane that made landfall on the Mississippi Gulf Coast as a Category 5.
And more than likely, one or both have expired. Baking soda and baking powder lose their effectiveness once they've been sitting around for a long while. Typically both last anywhere from 6 months to 1 year but make sure to check the best used by date on the bottom. With expired baking soda, you can still technically use it for cleaning because it might have some potency left, but it will not be powerful enough to use in baking.
Liquid Foundation. Oil-based liquid foundation can last you up to nine months, but the same rules apply as to powder foundation, depending on your application method, always keep it clean. Water-based foundation can last for up to six months. As with concealer, a separation can be seen when you've kept the product too long.