If in your house you have softwood, tile, or hand-knotted rugs that are prone to scratching, you might need a vacuum cleaner that has cleaning heads that are designed for these specific surfaces. If you prefer you’re flooring spotless clean and you are willing to pay a lot of money for a vacuum cleaner that will serve you for a decade or more, then you should yourself a top-notch canister vacuum. It is a massive investment, but in the long run, you’ll find it worth it. Canister vacuums are arg...