Washing

A woman washes her hands with soap and water.

Washing is a method of cleaning, usually with water and soap or detergent. Regularly washing and then rinsing both body and clothing is an essential part of good hygiene and health.

Often people use soaps and detergents to assist in the emulsification of oils and dirt particles so they can be washed away. The soap can be applied directly, or with the aid of a washcloth or assisted with sponges or similar cleaning tools.

In social contexts, washing refers to the act of bathing, or washing different parts of the body, such as hands, hair, or faces. Excessive washing may damage the hair, causing dandruff, or cause rough skin/skin lesions. Some washing of the body is done ritually in religions like Christianity and Judiasm, as an act of purification.

Washing can also refer to washing objects. For example, washing of clothing or other cloth items, like bedsheets, or washing dishes or cookwear. Keeping objects clean, especially if they interact with food or the skin, can help with sanitation. Other kinds of washing focus on maintaining cleanliness and durability of objects that get dirty, such washing one's car, by lathering the exterior with car soap, or washing tools used in a dirty process.

A private home washing machine

Washing bodies

People wash themselves, or bathe periodically for religious ritual or therapeutic purposes or as a recreational activity.

In Europe, some people use a bidet to wash their external genitalia and the anal region after using the toilet, instead of using toilet paper. The bidet is common in predominantly Catholic countries where water is considered essential for anal cleansing.

More frequent is washing of just the hands, e.g. before and after preparing food and eating, after using the toilet, after handling something dirty, etc. Hand washing is important in reducing the spread of germs. Also common is washing the face, which is done after waking up, or to keep oneself cool during the day. Brushing one's teeth is also essential for hygiene and is a part of washing.

Ritual purification through washing includes acts like Maundy , a christian ritual involving washing of the feet, or ceremonial washing in Judaism.

Bathing

This section is an excerpt from Bathing.[edit]

Detail of Jean-Pierre Norblin de La Gourdaine's Bath in the Park (1785)

Bathing is the immersion of the body, wholly or partially, in a medium, usually a liquid or heated air. It may be for personal hygiene, religious ritual, or therapeutic purposes. By analogy, especially as a recreational activity, the term is also applied to sun bathing and sea bathing.

Astronaut Jack R. Lousma taking a shower in space, 1973

People bathe at a range of temperatures, according to custom or purpose, from very cold to very hot. In the western world, bathing is usually done at comfortable temperatures in a bathtub or shower. This type of bathing is done more or less daily for hygiene purposes, although it has been claimed that hot-air bathing is a more effective body cleanser than water. A ritual religious bath is sometimes referred to as immersion or baptism. The use of water for therapeutic purposes can be called a water treatment or hydrotherapy. Recreational water activities are also known as swimming and paddling.

Hand washing

This section is an excerpt from Hand washing.[edit]

Hand washing (or handwashing), also known as hand hygiene, is the act of cleaning one's hands with soap or handwash and water to remove viruses/bacteria/microorganisms, dirt, grease, and other harmful or unwanted substances stuck to the hands. Drying of the washed hands is part of the process as wet and moist hands are more easily recontaminated. If soap and water are unavailable, hand sanitizer that is at least 60% (v/v) alcohol in water can be used as long as hands are not visibly excessively dirty or greasy. Hand hygiene is central to preventing the spread of infectious diseases in home and everyday life settings.

The World Health Organization (WHO) recommends washing hands for at least 20 seconds before and after certain activities. These include the five critical times during the day where washing hands with soap is important to reduce fecal-oral transmission of disease: after using the toilet (for urination, defecation, menstrual hygiene), after cleaning a child's bottom (changing diapers), before feeding a child, before eating and before/after preparing food or handling raw meat, fish, or poultry.

When neither hand washing nor using hand sanitizer is possible, hands can be cleaned with uncontaminated ash and clean water, although the benefits and harms are uncertain for reducing the spread of viral or bacterial infections. However, frequent hand washing can lead to skin damage due to drying of the skin. Moisturizing lotion is often recommended to keep the hands from drying out; dry skin can lead to skin damage which can increase the risk for the transmission of infection.

Hair washing

This section is an excerpt from Hair washing.[edit]

Hair wash basins, backward style in a typical salon environment

Hair washing in Tyumen, Russia.

Hair washing is the cosmetic act of keeping hair clean by washing it. To remove sebum from hair, some apply a surfactant, usually shampoo (sometimes soap) to their hair and lather the surfactant with water. The surfactant is rinsed out with water along with the dirt that it bonds to.

Furthermore, there are dry shampoos; powders that remove sebum from hair by soaking it up prior to being combed out. People often use dry shampoo if they would like to postpone their hair wash or simply to save time.

Hair wash and dry shampoo keep the hair healthy, add volume to the hair, remove dirt and odors, and remove oils from the scalp.

Face washing

This section is an excerpt from Face washing.[edit]

Face washing, also known as facial cleanliness or face cleansing, is the removal of dirt, germs, oil, debris, and any unwanted materials on the face, possibly with the use of soap or cleansing agent and water. These dirt or unwanted substances from cosmetic products and the environment are hardly soluble in water. The addition of face cleansing products in daily face washing can help effectively eliminate undesirable materials by breaking them down into smaller particles.

A man preparing a bucket of water to wash his face in the trenches in World War I.

The practice of face washing originates from ancient times and possesses cultural significance. Its purpose then experiences changes and adaptations to societal developments. In humans, 4 main skin types were identified by Helena Rubinstein in the 1900s, and a variety of face washing products started to arise respective to the needs of each skin type. A person's skincare routine can employ different face washing products and techniques according to their needs. When face washing is not done well, or with unsuitable products used, possible risks can arise and affect the condition of the skin instead. Appropriate techniques can be applied to minimise any harm brought to the facial skin during face washing.

Washing items

Dishwashing

This section is an excerpt from Dishwashing.[edit]

Washing dishes in Germany, 1951

Dishwashing, washing the dishes, doing the dishes, or washing up in Great Britain, is the process of cleaning cooking utensils, dishes, cutlery and other items to prevent foodborne illness. This is either achieved by hand in a sink using dishwashing detergent or by using a dishwasher and may take place in a kitchen, utility room, scullery or elsewhere.

Clothes washing

This section is an excerpt from Laundry.[edit]

Laundry is hung to dry above an Italian street.

A self-service laundry in Paris

Laundry in the river in Abidjan, 2006

Laundry is the washing of clothing and other textiles, and, more broadly, their drying and ironing as well. Laundry has been part of history since humans began to wear clothes, so the methods by which different cultures have dealt with this universal human need are of interest to several branches of scholarship.

Laundry work has traditionally been highly gendered, with the responsibility in most cultures falling to women (formerly known as laundresses or washerwomen). The Industrial Revolution gradually led to mechanized solutions to laundry work, notably the washing machine and later the tumble dryer. Laundry, like cooking and child care, is still done both at home and by commercial establishments outside the home.

The word "laundry" may refer to the clothing itself, or to the place where the cleaning happens. An individual home may have a laundry room; a utility room includes, but is not restricted to, the function of washing clothes. An apartment building or student hall of residence may have a shared laundry facility such as a tvättstuga. A stand-alone business is referred to as a self-service laundry (launderette in British English or laundromat in North American English).

Washing cars

This section is an excerpt from Car wash.[edit]

A self-service car wash in Kłodzko, Poland

A car wash in Warwick, UK

Ex Petrol station and now hand car wash in Bradford, UK

A truck wash in Savannakhet, Laos

This car wash in San Bernardino, California, is an example of Googie architecture.

A car wash, or auto wash, is a facility used to clean the exterior, and in some cases the interior, of cars. Car washes can be self-service, full-service (with attendants who wash the vehicle), or fully automated (possibly connected to a filling station). Car washes may also be events where people pay to have their cars washed by volunteers, often using less specialized equipment, as a fundraiser.

See also

• Cleaning agent
• Cleanliness
• Hygiene
• Hygiene in Christianity
• Laundry symbols, washing machine
• Sanitation