Squeegee
Encyclopedia

A squeegee, squilgee or sometimes squimjim, is an onomatopoeically named tool
Tool
A tool is a device that can be used to produce an item or achieve a task, but that is not consumed in the process. Informally the word is also used to describe a procedure or process with a specific purpose. Tools that are used in particular fields or activities may have different designations such...

 with a flat, smooth rubber
Rubber
Natural rubber, also called India rubber or caoutchouc, is an elastomer that was originally derived from latex, a milky colloid produced by some plants. The plants would be ‘tapped’, that is, an incision made into the bark of the tree and the sticky, milk colored latex sap collected and refined...

 blade, used to remove or control the flow of liquid on a flat surface. It is used for cleaning and in printing.

The original squilgee was a long-handled, wooden-bladed tool fishermen
Fisherman
A fisherman or fisher is someone who captures fish and other animals from a body of water, or gathers shellfish. Worldwide, there are about 38 million commercial and subsistence fishermen and fish farmers. The term can also be applied to recreational fishermen and may be used to describe both men...

 used to scrape fish blood and scales from their boat deck
Deck (ship)
A deck is a permanent covering over a compartment or a hull of a ship. On a boat or ship, the primary deck is the horizontal structure which forms the 'roof' for the hull, which both strengthens the hull and serves as the primary working surface...

, and to push water off the deck after it had been washed.

Window cleaning

The best-known of these tools is probably the hand-held window squeegee, used to remove the cleaning fluid or water from a glass
Glass
Glass is an amorphous solid material. Glasses are typically brittle and optically transparent.The most familiar type of glass, used for centuries in windows and drinking vessels, is soda-lime glass, composed of about 75% silica plus Na2O, CaO, and several minor additives...

 surface. A soap
Soap
In chemistry, soap is a salt of a fatty acid.IUPAC. "" Compendium of Chemical Terminology, 2nd ed. . Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford . XML on-line corrected version: created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN...

y solution acts as a lubricant and breaks up the dirt, then the squeegee is used to draw the now water-borne dirt off the glass leaving a perfectly clean surface. Some squeegees are backed with a sponge which can soak up soapy water from a bucket for application to a dirty window.

With the development of the skyscraper
Skyscraper
A skyscraper is a tall, continuously habitable building of many stories, often designed for office and commercial use. There is no official definition or height above which a building may be classified as a skyscraper...

 in the 20th century, a more efficient tool for the cleaning of window exteriors was needed. Professional window washers began using the Chicago squeegee, a bulky tool with two heavy pink rubber blades. Changing the blades required the loosening of twelve separate screws. The modern single-blade window cleaning squeegee was patented by Ettore Steccone in 1936; it was made of lightweight brass with a very flexible and sharp rubber blade. The Ettore Products Co. is still the leader in the squeegee market today. Squeegee kits can include a telescoping pole to extend the washer's reach.

Simple squeegees are made in various shapes for household use, including the cleaning of shower doors, bathroom tile, and garage floors.

Techniques

The "swivel method", or "fan method" as it is referred to by professionals, uses a series of strokes combined with turns that hold the water away from the leading edge of the squeegee; when the turn is completed in the opposing direction, there is no water and no dirt left isolated. However straight strokes, either horizontally or vertically are normally much more efficient than “fanning”. If a few spots are missed, a chamois leather
Chamois leather
Chamois leather , sometimes known as a shammy, is a type of porous leather that is favored for its gentle, non-abrasive composition and exceptional absorption properties...

 cloth works better for touch up than a towel of cloth or paper.

This is caused by the squeegee being angled incorrectly forcing the water under the rubber blade out into the dry area of the glass or from solution being pushed up into the top edge of the window. The squeegee should instead be tilted in the direction that the blade is moving across the glass to force to water into the wet area of the glass.

Another method used by window cleaners is to tap the blade on an already wet area of the glass to remove any excess water on the rubber blade. Alternatively the rubber blade can be dried with a towel, although this method is slower and not practical when using extension poles.

According to Guinness World Records
Guinness World Records
Guinness World Records, known until 2000 as The Guinness Book of Records , is a reference book published annually, containing a collection of world records, both human achievements and the extremes of the natural world...

, the world's fastest window cleaner is Terry Burrows of South Ockendon
South Ockendon
South Ockendon is settlement and Church of England parish in the Thurrock borough and unitary district in Essex in the East of England, United Kingdom.-History:...

, Essex, England, who cleaned three standard 45-inch x 45-inch office windows set in a frame in 9.24 seconds at the National Exhibition Centre
National Exhibition Centre
The National Exhibition Centre is an exhibition centre in Birmingham, England. It is near junction 6 of the M42 motorway, and is adjacent to Birmingham International Airport and Birmingham International railway station. It has 20 interconnected halls, set in grounds of 628 acres making it the...

 in Birmingham
Birmingham
Birmingham is a city and metropolitan borough in the West Midlands of England. It is the most populous British city outside the capital London, with a population of 1,036,900 , and lies at the heart of the West Midlands conurbation, the second most populous urban area in the United Kingdom with a...

 in March 2005. He used an 11.8-inch squeegee and 2.4 gallons of water.

Floor cleaning

The floor squeegee is similar to the window squeegee but has a long handle like a push broom
Broom
A broom is a cleaning tool consisting of stiff fibers attached to, and roughly parallel to, a cylindrical handle, the broomstick. It is thus a variety of brush with a long handle. It is commonly used in combination with a dustpan....

, used to clean floors
Floor cleaning
Floor cleaning is a major occupation throughout the world. The main job of most cleaners is to clean floors.-Reasons for cleaning floors:The principal reasons for floor cleaning are:...

 after they have been sprayed with water or soap, to push the water into drains.

This is often used in places that need the floors cleaned regularly, such as army barracks or the meat departments in supermarkets. Hospital
Hospital
A hospital is a health care institution providing patient treatment by specialized staff and equipment. Hospitals often, but not always, provide for inpatient care or longer-term patient stays....

s sometimes use the floor squeegee to clean up any spills that occur in operating rooms
Operating theatre
An operating theater was a non-sterile, tiered theater or amphitheater in which students and other spectators could watch surgeons perform surgery...

 or regular patient rooms as the design of the squeegee lends itself towards a more sanitary clean up.

Printing and photography

In screen-printing
Screen-printing
Screen printing is a printing technique that uses a woven mesh to support an ink-blocking stencil. The attached stencil forms open areas of mesh that transfer ink or other printable materials which can be pressed through the mesh as a sharp-edged image onto a substrate...

, a squeegee is used to spread ink evenly across the back of a stencil
Stencil
A stencil is a thin sheet of material, such as paper, plastic, or metal, with letters or a design cut from it, used to produce the letters or design on an underlying surface by applying pigment through the cut-out holes in the material. The key advantage of a stencil is that it can be reused to...

 or silkscreen, making a clean image on the printed surface. Screen-printing squeegees usually have much thicker and less flexible blades than the window cleaning variety.

A squeegee is also used in photography
Photography
Photography is the art, science and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor or chemically by means of a light-sensitive material such as photographic film...

 printing to dry the photographic paper
Photographic paper
Photographic paper is paper coated with light-sensitive chemicals, used for making photographic prints.Photographic paper is exposed to light in a controlled manner, either by placing a negative in contact with the paper directly to produce a contact print, by using an enlarger in order to create a...

 after it is washed, preventing wrinkles or water spots.

Other uses

Stiff-bladed squeegees are used in addition to margin trowel
Trowel
A trowel is one of several similar hand tools used for digging, smoothing, or otherwise moving around small amounts of viscous or particulate material.-Hand tools:...

s and grout floats to apply grout
Grout
Grout is a construction material used to embed rebars in masonry walls, connect sections of pre-cast concrete, fill voids, and seal joints . Grout is generally composed of a mixture of water, cement, sand, often color tint, and sometimes fine gravel...

 or adhesive when applying ceramic tile
Tile
A tile is a manufactured piece of hard-wearing material such as ceramic, stone, metal, or even glass. Tiles are generally used for covering roofs, floors, walls, showers, or other objects such as tabletops...

s to a surface.

Small, hand-held plastic and rubber wedges with an edge formed as a blade are used in signwriting for the application of vinyl sheeting to decrease the possibility of air pockets. Signwriters' squeegees come in different models, some of which do not have handles, but are approximately the size and shape of a credit card.

A horse scraper is used to remove the sweat from the coat of the horse. It is similar to a window cleaning squeegee, but has an arched blade.

During the September 11 attacks in 2001, window washer Jan Demczur used a squeegee to free himself and five others from an elevator shaft in the World Trade Center
World Trade Center
The original World Trade Center was a complex with seven buildings featuring landmark twin towers in Lower Manhattan, New York City, United States. The complex opened on April 4, 1973, and was destroyed in 2001 during the September 11 attacks. The site is currently being rebuilt with five new...

 in New York City.
Auto squeegees are popular in some universities to clean chalkboard
Chalkboard
A chalkboard or blackboard is a reusable writing surface on which text or drawings are made with sticks of calcium sulfate or calcium carbonate, known, when used for this purpose, as chalk. Chalkboards were originally made of smooth, thin sheets of black or dark grey slate stone...

s.

Tennis courts often have squeegees to help keep them dry and control the flow of water.
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