Dealing with a fresh blood mark on a carpet can feel stressful, but please don't panic! Quick action is key to avoiding a permanent discoloration. Initially, blot the spilled blood with the white cloth or paper towel; https://www.quora.com/What-is-the-best-way-to-clean-blood-out-of-carpet/answer/Best-Carpet-Cleaning-Sutherland-Shire?