Why are oil based cleaners able to remove sharpie markings?

Sharpie markers are permanent markers that use a quick-drying, alcohol-based ink. The ink is made of a variety of chemicals, including xylene, toluene, and isopropanol. These chemicals are all solvents, which means that they can dissolve other substances. When you use an oil-based cleaner to remove Sharpie markings, the oil in the cleaner dissolves the ink, allowing you to wipe it away.

Here is a more detailed explanation of the process:

1. The oil-based cleaner comes into contact with the Sharpie marking.

2. The oil in the cleaner dissolves the ink, causing it to break down into smaller molecules.

3. The smaller molecules of ink are then able to be wiped away with a cloth or paper towel.

It is important to note that not all oil-based cleaners will be able to remove Sharpie markings. Some cleaners may not contain enough oil to dissolve the ink, or they may contain other chemicals that can damage the surface you are trying to clean. If you are unsure whether an oil-based cleaner is safe to use, always test it on a small, inconspicuous area first.