Use Activated Charcoal on teeth for dramatic results w/out sensitivity. Buy Activated Charcoal at GNC or Vitamin Shoppe. Let it sit on teeth or rub w/ old toothbrush for 5 minutes. Can repeat once/week to keep teeth white.
To get your drain running again (without resorting to chemicals worthy of a hazmat suit) pour ½ cup baking soda then ½ cup vinegar down a clogged drain; cover with a wet cloth, wait 5 minutes, uncover, and flush with steaming-hot water.
How to clean glass top stove Pinner says "Ok, I just tried this and it seriously did work. I did it twice on a burner that's had scorch marks for a year or more and they're gone! For anyone as OCD about cleaning as I am, this is a must!
Turn whites back to white whites: HOT HOT HOT water 1 cup of laundry detergent 1 cup powdered dish washer detergent 1 cup bleach cup borax Small loads for concentrated cleaning power Pre-Soak as long as you can stand or overnight