Another Pinner Wrote: DIY Teeth Whitening Remedy Dr. Oz Teeth Whitening Home Remedy: cup of baking soda + lemon juice from half of a lemon. Apply with cotton ball or q-tip. Leave on for no longer than 1 minute, then brush teeth to remove.
Shower head covered with nasty hard water deposits? Pour distilled white vinegar in a plastic bag and fit it over the shower head with a rubber band. Let it soak for an hour (or overnight) then remove the bag and wipe scum away with a cloth.