A sponge mop is specially built for cleaning floors and mopping surfaces. They absorb water and dirt and release it into the bucket on squeezing.u003cbru003eu003cbru003eWhile most mop heads are effective only on a floor, a few have soft brushes on the mop head. They can be used for cleaning surfaces such as windows, wall webs, etc. when dry.u003cbru003eu003cbru003eTo use mops as dry cleaning equipment, you should read the manual first for better information. Otherwise, cleaning other surfaces might affect the quality of your mop and reduce its lifespan.