Remove as much of the carpet glue as possible by scraping it using a razor blade scraper.
Will etching concrete remove old paint and carpet glue.
You ll want to use a floor scraper with a sharp razor edge to clean the concrete subfloor.
When the glue starts to become pliable use your scraper tool to work it out of the concrete.
Carpeting that has been glued over concrete floors can be a bit tricky to remove.
Anyone who has been through this process knows how frustrating this can be.
The scraper can easily remove big chunks of the glue which helps get the job done more easily later.
Work in small sections so that you can remove the softened carpet glue before the water cools.
Using harsh chemical strippers or an indoor concrete cleaner is not necessary most of the time and using a scrubber will easily scrape away residual mastic.
Here are some alternative methods to get carpet glue off of concrete that will protect your health and your wallet.
How to remove concrete glue.
Leaving the glue on the floor is not a good option because it can collect grime.
Carpet adhesive is stubborn and difficult to remove.
Concrete is porous and rough creating a textured surface to which paint easily adheres.
Unfortunately when a carpet is removed from a concrete subfloor it often leaves behind remnants of carpet glue.
Use the heat gun that you rented at the hardware store to remove any extra pieces of carpet that may be left sticking to the concrete.
Use a utility knife to remove glue from tight corners and crevices.
Doubling the heat gun with a metal paint scraper will help keep you from burning yourself on the hot glue and carpet.
Removing paint from concrete can be a troublesome project.
One way to remove the glue is to scrape it off.
Step 1 scraping the carpet glue.