When considering a Shark vacuum cleaner, it's important to think twice. Unlike traditional vacuum cleaners, these models are designed for replacement rather than repair, making them less sustainable. While they may boast appealing features, the lack of a proper parts supply chain leads to these vacuums ending up in landfills within just years. Additionally, like many bagless options, Shark vacuums require regular maintenance; neglecting to wash the tank, clean the inlets can result in unpleasant odors and a less hygienic cleaning.  If you own a Shark bring it to Vacuums Unlimited in Springfield, Virginia for maintenance once or twice a year depending on how often you vacuum.