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.
Once the baking soda is properly in place, let it sit in your carpets for a minimum of fourteen hours, but not more than two days. Avoid walking through or inhabiting areas that are being treated, as your legs, or the legs of your pet, could provide an escape route for the fleas.