what is cleanser

A cleanser is a product that cleans or removes dirt, oil, makeup, and other impurities from the skin. It is used to remove daily pollutants, dead skin cells, and excess oil from the face, which can help prevent filth accumulation, infections, pore clogs, irritation, and cosmetic issues like dullness from dead skin buildup and excessive skin shine from sebum buildup. Cleansers contain a surfactant, which is a chemical or natural compound that absorbs makeup, dirt, oil, and other impurities, and is then washed away during rinsing. There are many types of cleansers that are produced with a specific objective or focus, such as degreasers or carburetor cleansers used in automotive mechanics for cleaning certain engine and car parts. In cosmetology, dermatology, or general skin care, a cleanser is a facial care product that is used to remove makeup, skin care product residue, microbes, dead skin cells, oils, sweat, dirt, and other types of daily pollutants from the face. Cleansing is the first step in a skin care regimen and can be used in addition to a toner. Different types of facial cleansers and face washes are available in the skin care market, and they are formulated to clean the skin by removing normal accumulation of dirt and oils, makeup, sunscreen, remains of pollution, and dead skin cells. The normal pH of the skin is between 4.5 and 6.5, and soap-free gel, cream, and foam cleansers are formulated to be as effective but gentler, causing less disruption to the skin barrier and minimal change to skin pH.