A vacuum cleaner is an essential household appliance designed to remove dust, dirt, and debris from floors and other surfaces. It works by creating suction that pulls in unwanted particles, trapping them in a dust bag or filter. Available in various types such as upright, canister, handheld, and robotic, vacuum cleaners cater to different cleaning needs. Modern models come equipped with HEPA filters to capture allergens and improve air quality. They are ideal for cleaning carpets, hardwood floors, sofas, curtains, and even car interiors. Lightweight and cordless options provide added convenience and mobility. Some models offer wet and dry functions for more versatile cleaning. Vacuum cleaners save time and effort compared to manual cleaning tools. Overall, they contribute to a cleaner, healthier living environment.