The urge to purge hits me at least once a year. I will spend days just hitting one room at a time , going through everything. I ask myself 2 questions, have I used it or needed it in the last year, and would I be willing to haul it across country, If the answer to either of these questions is no than out it goes. Just did this to 2 bathrooms, the office, and 2 bedrooms. It is amazing what you will find that you either lost track of or put someplace safe than forgot where that safe place was. LOL I usually find lots of duplicates, After this last go around I don't think I will be buying any tooth paste, shampoo, conditioner, or body wash during 2014 LOL