This will be helpful for those who are suffering from hay fever and asthma who wont be aggravated anymore by those invisible particles floating through the air. Those who want a free demo can log into the company s website and schedule an appointment. There are times that the person doesn t even have to do this because a sales agent could already be knocking at the door. Less than a century ago, Axel Wenner-Gren, on a one-time window-shop-stroll through the busy streets of Vienna, Austria, he saw a vacuum cleaner in one of the shop windows. An insight immediately came into mind, What if every household will have the good chance to own one like it, life will be easier and happy. One company that has been producing some of the best-known vacuum cleaners in the market is Miele that has been in operation for 1899. Though this household appliance was only introduced to the product line in 1927, it has dealers scattered all over the United States. The company has over 9 models to choose from that is ideal for any location. Vacuum cleaners positioned on a vertical angle almost reach up to human height of a grown-up child, and undeniably would be mistaken for a person in that state while covered with a semblance of a beautifully dressed doll. The facts that vacuum cleaners are almost a part of one s household being a basic cleaning necessity, one may be obliged to create any design something to cover it either for the purpose of protecting it against the elements, or to neutralize its being present as an appliance inside the house. There are also attachments that can polish floors and even clean rugs. Other vacuum cleaners can even blow off dirt and spray paint. One of the most important parts of the vacuum cleaner is the bag, where the dirt and the dust go to upon being suctioned inside. Because of this, the bag should be sturdy so as to withstand constant pressure. Vacuum Cleaner Review Since vacuum cleaners have become affordable at the end of the Second World War, companies who want to get a share of the market have come up with various models for the consumer to use. There are models from China and Japan that are cheap and lightweight to those from the United States or Germany that are heavy duty.