Customer has two garbage disposals in the kitchen, one installed at the main kitchen sink and one installed at the kitchen island sink. The disposal of the island sink is original to the home, while the disposal at the main kitchen sink is newer. Customer explained that the newer disposal at the main kitchen sink was still operating by making unusual noises, so she stopped using it and began using the island sink disposal instead. After doing so, the island sink disposal, began backing up and eventually stopped working. I advised the customer that both disposals could be reset today to restore temporary operation however, due to the age of the island disposal and the recent performance issues with both units, a reset would not be a long-term solution. I explained that either or both disposal could fail completely in the near future and recommended replacement for a permanent repair. Customer acknowledge the recommendation but elected to only have both disposals reset at this time. Bo