How do household sponges use such properties?

Household sponges utilize their porous structure and hydrophilic properties to absorb and retain water and liquids effectively. The tiny pores create a large surface area that allows them to soak up spills and clean surfaces by trapping dirt and debris. Additionally, their flexibility enables them to conform to various shapes and surfaces, enhancing their cleaning efficiency. This combination of structure and material properties makes sponges versatile tools for both cleaning and scrubbing in households.