What is denatured spirit?

Denatured spirit, also known as denatured alcohol, is ethanol (ethyl alcohol) that has been rendered unfit for human consumption by adding various chemicals or substances to it. The purpose of denaturing alcohol is to make it toxic, foul-tasting, or otherwise unpalatable to discourage people from drinking it for recreational purposes, as it is not intended for use as a beverage.

The exact formulation of denatured spirit can vary from one country to another, and it may also vary depending on its intended use. Common additives to denatured alcohol include methanol (methyl alcohol), isopropanol (isopropyl alcohol), or various bitter-tasting or toxic chemicals. The specific mixture and additives are often regulated by government agencies to ensure safety and discourage misuse.

Denatured alcohol has various industrial and commercial applications, including as a solvent, fuel for alcohol stoves and lamps, and as a cleaning agent. It is used in industries such as painting, printing, and pharmaceuticals. Since it is not intended for consumption, it is typically sold at a lower cost than pure, beverage-grade ethanol.

It's important to note that denatured alcohol should not be ingested or used for purposes that involve direct contact with the skin, as it can be harmful or even toxic due to the added chemicals. Always follow safety guidelines and use appropriate precautions when handling denatured alcohol.