Take a large plastic jar/bottle, make many holes in bottom, fill with fryer grease and a rotten fish and hang high from tree. It smell like hell and not going away anytime soon. Any similar contraption will do also.
Their products are geared towards deer hunting, but they make an unscented version of their product. You add an oz. of your scent to these small particles. The particles absorb the scent. These particles can now be spriinkled on the ground and the scent will dissipate over the next 7 days. If it rains the particles do absorb more moisture and will continue to dissipate the remaining scent in a diluted state until the moisture is gone.
Being a bowhunting I've always been fanatical about scent control. Whether it's sprays, carbon clothing etc. I've tried it. The best thing that I have found for eliminating human scent is Betadine. It's been used in hospitals and homes for decades as a defense against infections on minor scrapes and burns. It can typically be found near the pharmacy in any of the major "one stop shop" stores, and a bottle will last multiple hunting seasons.
Before every hunt possible I...