Saturate a cloth or.
Remove peeling paint from conrete floor boiling water.
Presence of grease oil wax and dirt tend to soak in and are difficult to remove from concrete.
Moisture seeping through concrete floors in basements especially when floors are laid on grade without a moisture barrier.
Put the brush in the vinegar and then bring the vinegar to a simmer.
Wash the porch using soap and water to remove any dirt and allow the area to dry completely.
Remove the loosened paint with your fingers and then rinse the brush under cool water.
Scrape loose paint using a paint scraper until all peeling paint has been removed.
Painted concrete basement floor previously had a water leak causing the paint around the brick walls to chip and flake.
For this stage of the job so long as you re working on a compact concrete patch you can probably get by with a wire scrub brush or a paint scraper.
I was hoping to scrape up the paint around the brick walls and then paint it and repaint the middle of the floor with the same color.
Efflorescence which occurs as water migrates through concrete and leaches alkali.