Vacuum Cleaner - Necessity of Life by RED Vacuums >> Modern #vacuum cleaners have evolved significantly from what they used to be when they were first invented. Discussed below are some factors that make modern #vacuumcleaners a necessity of life for most home owners.
How to Vacuum an Antique Rug - Modern vacuum cleaners are too strong for most antique rugs. Instead use a canister vacuum; or better yet, a carpet sweeper. Do not vacuum a rug the long way. Go side-to-side to avoid the fringe. Vacuum the back of the rug about once a year. -- Kovels.com, July 2013
The Breathe Brick is designed to form a part of a building's regular ventilation system, with a double-layered facade of the specialist bricks on the outside, complemented by a standard internal layer providing insulation. At the center of the Breathe Brick's function is cyclone filtration, an idea borrowed from modern vacuum cleaners, which separates out the heavy pollutant particles from the air and drops them into a removable hopper at the base of the wall.