I have just taken the carpet in my ground floor bathroom up so I can replace it with tiles. The carpet was glued to the concrete base underneath. When I removed it it has left a lot of glue resin and some of the carpet backing on the floor. I have tried to scrape and burn the resin off without ant joy.
Can anyone suggest how I overcome this? Do I keep trying to remove the resin or give up and lay a sheet of ply and tile on that? If I use ply, how do I fix it and do I need to prepare the concrete first?
If I keep trying are there any tricks I should know about?