Freeze with ice, then scrape.

This method leverages the principle that freezing gum makes it brittle and less adhesive. By applying ice, the gum hardens, losing its stickiness and becoming easier to fracture and detach from carpet fibers. Scraping after freezing helps to physically separate the gum from the carpet without pulling or damaging the fibers. This approach is widely recommended for its simplicity and effectiveness, often cited in home cleaning guides and online tips.