Paper tissue is a type of thin, absorbent paper that is used for a variety of purposes. The most common use of paper tissue is for facial tissues, also known as Kleenex, which are used to wipe away tears, sneezes, and other bodily fluids. Paper tissue is also used in the kitchen for cleaning up spills, and in the bathroom for wiping down surfaces. It is also used in the medical field for wound care and other medical procedures. Paper tissue is an essential item in many households and businesses.