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There are many types of steam cleaners, which are usually classified by shape, purpose and power consumption. By shape, it can be divided into three types: vertical, horizontal, and portable. I bought a robot vacuum cleaner from the sharkclean store. On the page https://shark.pissedconsumer.com/review.html I was recommended by my colleagues to read the information about the company I found the actual phone number and kept it for myself just in case.