Are You going in Scent-Free?The Deer may smell You before they even get close enough for You the see them?
Wash a Your Hunting Clothes in scent free detergent.
Dry them outside or use a Hunters Specialties earth scented dryer sheet!
Spray down Your Clothes & Gear with Scent Killer Spray.
Wear rubber boots and use them strictly for when Your Scouting/Hunting only.
Keep Your Gear/Clothes in an air tight scent free tub or container.
Before going out Hunting,shower with scent-free soap!
Do not use scented under arm sprays,colognes,shaving cologne etc when Hunting!
Do not go to a Gas Station in Your Hunting gear/clothes shoes etc and pump gas.
Do not go into a Restaurant or cook in Your Hunting Clothes!
Do not Smoke in Your Hunting Clothes....if You Smoke in Your Vehicle then put on Your Hunting Clothes and get in Your truck a Your contaminating them that way also.
Don't use any old rickety Ladder Stands,buy a good sturdy reliable new stand and always wear a safety harness!
Learn to sneak in quietly,use less movements while on stand and learn from a Your mistakes!