Shark Mop - Does this name sound familiar? It is a steam mop to clean floor etc

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It is a floor cleaner which resembles mostly like a light weight vaccum cleaner. It uses steam to clean all the dirt and even works on wooden floors, tiles and can be used every where. It sounds as if I am advertising but NO I want to know does this product really work. Came across an ad on TV, just wish to know if anyone ever used it and were satisfied?