The name says it all... All Season Urine. A.S.U. is a combination of doe urine and fresh crushed apples. Doe urine will calm does and attract bucks. The additive of apple scent will also raise their curiosity and pull deer in from acres away looking for sweet apples! This is a fantastic cover scent as well. Works great from the season opener of archery, til the gun smoke clears at the end of the season; even great for filming or deer watching during the summer months! You can also see great results using this product in early season, and late season mock scrapes, and as an attractant to get more photos on your favorite trail camera.