This step should remove most of the carpet glue and you can wipe down any leftover adhesive with an old washcloth.
How to take off carpet glue.
Start with a scraping tool your first measure is to manually remove as much glue as you can with a scraping tool.
Step 3 scrub the leftover glue.
Use a heavy duty scrubber to remove residue with the ammonia solution.
Apply boiling water depending on the specific glue used and its age you may be able to simply boil a pot of water and apply it to the dry glue in order to loosen it up.
Step 2 use boiling water.
If there is still a significant amount of glue covering the concrete then you will want to use a large pot so you have enough water.
Purchase a scrubber brush with thick tightly compacted bristles.
Then place the brush on the floor and scrub away glue residue using straight forceful pushes.
Remove as much of the carpet glue as possible by scraping it using a razor blade scraper.
How to remove carpet glue from concrete.
Step 4 use a mastic or adhesive remover.
Get stubborn carpet adhesive off your concrete subfloor with these simple methods to achieve the perfect surface for new flooring.
Start by dipping an old toothbrush in a small container of acetone.
Pour the solution onto the areas of leftover adhesive on the concrete.
Let the solution sit for several minutes while the vinegar dissolves the glue.
Dip the heavy duty scrubber brush into the solution and let it soak for a moment.
Step 1 scraping the carpet glue.
Scrub the area of the subfloor using the toothbrush and acetone until the glue is completely gone or there is little remaining.