Ignorance is bliss

    Toothbrushes. We all have one (I hope), and we all use them at least twice a day (again, I hope). Just recently my wife bought two new electric toothbrushes, mainly due to a BOGOF by our local Boots store (Buy One Get One Free). These marvels of dental scrubbingness--yes, I know--now replaced our humble hand-operated toothbrushes. Except mine. Of a night (and after lunch if home), before