Final answer:
Loose dirt can be removed by sweeping, vacuuming, mopping, or dusting. These methods cater to different types of surfaces and degrees of dirt, often using all-purpose cleansers for optimal effect.
Step-by-step explanation:
The question asks which method is used to remove loose dirt. The answer is that loose dirt is generally removed by sweeping, vacuuming, mopping, or dusting. Sweeping is best for larger debris on hard surfaces, while vacuuming can remove both larger particles and finer dust especially from carpets and upholstery. Mopping is effective for wet or sticky dirt and can be done using various all-purpose cleansers that are effective with most common kinds of dirt on hard floors. Dusting is suitable for light, loose dirt on surfaces like furniture and is often done using a cloth or a duster.