In one sentence, describe what the following article is about:

Find a small, contained patch of carpet glue and clear it of excess debris. The ironing method works best for small patches of residue that are particularly stubborn or hard to remove. Place thin newspaper pages over the area you want to remove glue from. Make sure the newspapers are flat, straight, and opened fully. Do not use pages that are torn or crumpled. per. Run a hot iron over the newspaper in long, straight gliding motions. To keep the newspaper from burning, do not press down harshly. Repeat this multiple times until the newspaper is too hot to touch comfortably. When the iron is hot, keep your hands, skin, and clothes away from the soleplate. Immediately after ironing, remove the newspapers and use a long-handled scraper to get rid of the glue residue. Place the scraper on the ground, making sure the trailing edge is facing up, and push it into the glue. If the residue cools down and becomes tough, replace the newspaper and iron the area again.

Summary:
Isolate a patch of glue. Place sheets of newspaper over the area. the newspaper. Scrape the glue while it is hot.