July 5th, 2012
I thought this is an interesting tip for those of you who like to reuse jars.
Mustard Removes Odors
If you want to re-use glass food jars, you may want to remove the odors left by the original contents.
For a medium-sized jar, put one teaspoon of dry mustard in the jar; fill to the rim with water. Leave it that way for 4 to 6 hours and rinse thoroughly with hot water. The jar should be odor-free.