When it comes to finding the best vacuum cleaner, there are a few things you need to consider. One of the most important factors is the amount of power it has. Most vacuum cleaners range from around 700 watts to 1800 watts. The higher the wattage, the more powerful the vacuum will be.nnHowever, it's not just about raw power. You also need to consider how much area you need to clean and what kind of flooring you have. If you have a lot of carpeting, you'll need a vacuum with more suction power. On the other hand, if you have mostly hard floors, you can get away with a less powerful model.nnUltimately, the best way to find the right vacuum for your needs is to read reviews and compare models side-by-side. With a little research, you'll be able to find the perfect vacuum for your home.