How does alcohol clean stain?

Alcohol doesn't actually "clean" stains in the traditional sense of removing dirt or grime. Instead, it works by dissolving and breaking down certain types of stains. Here's how:

* Solubility: Alcohol is a good solvent for many organic compounds, including those that make up certain stains like grease, oil, ink, and some dyes. It essentially dissolves the stain molecules, making them easier to remove.

* Evaporation: Alcohol evaporates quickly, leaving behind no residue to attract dirt. This makes it effective for removing stains without leaving behind a sticky or greasy feeling.

* Denaturation: Alcohol can also denature proteins, which can be helpful in removing stains from biological sources like blood or urine.

However, it's important to note that alcohol is not a universal stain remover. It's not effective against all types of stains, and it can actually damage certain fabrics or surfaces.

Here are some examples of stains alcohol can effectively remove:

* Grease and oil stains: Alcohol dissolves fats and oils, making it a good choice for removing these types of stains.

* Ink stains: Some inks are soluble in alcohol.

* Blood stains: Alcohol can denature the proteins in blood, making them easier to remove.

* Some food stains: Some food stains, like those from wine or fruit juice, can be removed with alcohol.

Before using alcohol on any fabric or surface, it's always best to test it on a hidden area first to ensure it doesn't cause any damage. Always follow the care instructions for your specific fabric or surface.

Here are some additional tips for using alcohol to remove stains:

* Dilute the alcohol: For most stains, you'll want to dilute the alcohol with water. A 1:1 ratio is a good starting point.

* Apply the alcohol to a clean cloth: Never apply alcohol directly to the stain.

* Blot the stain: Do not rub the stain, as this could make it spread or set in.

* Rinse the area thoroughly: After you've removed the stain, rinse the area with clean water to remove any residue.