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White spirit

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White spirit is a clear liquid used in many different ways.

White spirit
White spirit

It comes from petroleum, which is a type of oil. In the United Kingdom and Australia, people call it white spirit. In the United States and Canada, it is often called mineral spirits. It is a common organic solvent, which means it can dissolve many other substances. It is very helpful for thinning oil-based paints. This makes the paint easier to spread onto a surface.

This liquid works by breaking things down. It can dissolve grease, oil, and sticky glue. For example, it is used to clean grease off car parts and tools. It can even help fix the grip on a golf club. To do this, the liquid is poured into a new grip and shaken. After it dries for one hour, the club is ready to use. It is also used to clean screens in silk-screen printing.

White spirit
White spirit

People have used different types of solvents for a long time. In 1924, W. J. Stoddard and Lloyd E. Jackson worked on a special version. They worked at the Mellon Institute of Industrial Research. They created Stoddard solvent to be used in dry cleaning. This was a petroleum-based version that was less flammable. Dry cleaners began using it in 1928. It became a very common solvent in the United States until the late 1950s.

There are different grades and types of white spirit. The type depends on how it was treated during making. Some types use a process called hydrodesulfurization to remove sulfur. Other types use solvent extraction or hydrogenation. There are also different grades based on the flash point. The flash point is how easily a liquid catches fire.

White spirit
White spirit

In Western Europe, about 60% of white spirit is used for paints and varnishes. Different countries also have different standards for making it.

It is important to use white spirit safely because it can be harmful. It is not something you can eat or drink. Breathing in too much of the vapor can make a person feel dizzy or sick. Touching it for a long time can cause skin irritation called dermatitis. If painters use it too much over many years, it can affect their brain. This can lead to problems with memory or concentration.

White spirit
White spirit

Because of this, many artists use odorless mineral spirits. These are refined to remove the parts that are most toxic.

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