At one time just the sound of the name Camille could start people coughing, recalling the tragic Lady of the Camellias, the heroine played by Greta Garbo in the vintage film based on a Dumas story, but that image has faded, replaced by a sleek, chic, highly attractive one.
The expiration date stamped on the baking soda box in the Ochef test kitchen is three years off. We assume that means if you opened the box for the first time 35 months from now, it would still be good.
Put vinegar or lemon juice in a spray bottle. Spray the inside of the bowl with the bottle. If you use baking soda, it will begin to fizz when the acidic vinegar or juice comes in contact with it. Allow it to set for at least 15 minutes and up to two hours.