A 2 to 4 wide blade should be appropriate for removing carpet glue.
Remove carpet glued to cement floor.
Apply the adhesive remover on the concrete floor following the instructions on the box.
Purchase a scrubber brush with thick tightly compacted bristles.
Apply more water and repeat as necessary.
If the scraper attachment.
Apply glue remover if you are unable to remove all the dry glue with hot water then you should next try using a heavy duty glue remover or mastic remover.
Dip the heavy duty scrubber brush into the solution and let it soak for a moment.
An adhesive remover will chemically softens the glue to make it easier to scrape.
Then place the brush on the floor and scrub away glue residue using straight forceful pushes.
Just a small area of concrete to remove the glue.
Use the razor scraper to remove the glue once it is soft.
Boiling water will soften up hard to remove glue.
Concrete cleaner and mastic remover to get carpet glue of cement another option you can use is an adhesive remover like goo gone or wd 40.
As the heat softens the glue scrape it off using the razor blade scraper.
Use a heavy duty scrubber to remove residue with the ammonia solution.
Scrub the moistened glue off with a concrete floor scrubber or continue with the scraper.
These mastic cleaners work on most surfaces including walls metals and concrete floors.