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How do you remove water-based paint from concrete floor?

Published in Concrete Cleaning 2 mins read

You can remove water-based paint from a concrete floor using a solution of methylated spirits.

Using Methylated Spirits

Removing water-based paint spills or spots from concrete can often be tackled with a solvent like methylated spirits. According to the reference, this method is effective because metho acts as a solvent that helps dissolve the paint. It's important to work efficiently when using this technique.

Here’s how to use this method:

Step-by-Step Removal with Methylated Spirits

  1. Gather your supplies: You will need methylated spirits and a long-handled brush.
  2. Apply the solvent: Pour the methylated spirits directly onto the paint spots you want to remove on the concrete floor.
  3. Work it in: Proceed to work it into the concrete by means of a long-handled brush. Use the brush to scrub the area and help the metho penetrate and dissolve the paint.
  4. Work quickly: Remember to work quickly once the metho is poured onto the concrete. Metho will dry rapidly, so rapid action is key to its effectiveness.

How Methylated Spirits Works

Methylated spirits (often called metho) functions as a solvent that helps to dissolve water-based paint, making it easier to lift from the porous surface of concrete. Its ability to break down the paint is why it's recommended for this task. However, because it evaporates quickly, immediate scrubbing is necessary after application.

This method is specifically targeted at water-based paint and utilizes the solvent properties of methylated spirits to address spills or drops on concrete surfaces.

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