Unplug the iron and let it cool completely
Vacuum the carpet area to remove loose debris
Gently scrape off any hardened residue with a dull knife or spoon
Mix a few drops of mild dish soap with warm water
Dampen a clean white cloth with the solution
Blot the burn mark gently
Rinse the area by blotting with a cloth dampened with plain water
Blot dry with a clean towel
Sprinkle baking soda over the spot and let it sit
Vacuum the baking soda off after it dries
Trim only singed carpet fibers with small scissors if needed
Use a carpet stain remover if discoloration remains
Test any cleaner on a hidden area first
Repeat as needed until the mark fades
Call a professional carpet cleaner if the damage is deep or extensive