Long Lasting Dry Concentrate for Fresh Scrape ActivityDeer Quest Deer Sense 50/50 Fresh Scrape is a dry concentrate developed to keep deer in the area while you are gone. Mix it with water to create a scrape or use a plastic bottle filled with the mix and bury it in the ground so scent continues to release for weeks. The formula is 50 percent tarsal gland scent and 50 percent estrus urine scent and makes over 1 gallon. Dry concentrate formula Keeps deer in the area Mix with water for scrapes 50 percent tarsal and 50 percent estrus Makes over 1 gallon