I can "debate" both sides...Every year I camp for over a week on one of our farms and sometimes go a few days without a shower as I have to take them outside...I kill deer...

Or....If an area that you plan to hunt all season, take the time to take a shower and hunt your way in...I've killed plenty of nice bucks between 10-3 when others are at work...During the rut a buck can come by any time...They are on no schedule, just looking to get laid, remember how that can be for a single guy??? In addition, during the week of a full moon, deer move during the day anyway...

If you hunt the same area several times, and smell like engine oil, they are going to pick up on this and sightings will go down after a few hunts...

Good Luck!!!