Vacuum cleaners simplify household cleaning by removing dust debris and allergens from floors carpets and furniture. They come in multiple formats: upright canister handheld stick and robotic. Upright and canister vacuums offer strong suction for deep cleaning while cordless stick vacuums emphasize portability. Robotic vacuums are growing in popularity offering automated cleaning with sensors mapping systems and app-based scheduling. HEPA filters in many models trap microscopic allergens making them suitable for allergy sufferers. Attachments like crevice tools upholstery brushes and motorized rollers expand versatility across different surfaces. Bagless models reduce ongoing costs and are easy to empty while bagged ones are hygienic for dust disposal. Cordless versions require consideration of battery life and charging times. Robotic models increasingly support smart home integration allowing control via voice assistants. To maintain efficiency filters and rollers should be cleaned or replaced regularly. Combining convenience automation and performance vacuum cleaners are essential appliances for maintaining hygiene and cleanliness in modern homes.