I use Scent blocker pants, jacket, gloves and cap/mask. I always shower with scent free soap before hunting, use cover scents, etc.
I wash my Scent Blocker pants and jacket very seldomly. Just putting them in the drier re-activates the carbon granules and then I put everything I wear hunting in a large scent control bag with a HS dirt drier sheet or two. I store them like that between hunting trips and during the off season.
Thats all I do to try and give me the edge. My nephew is very, very serious and does similar and then gets dressed in the woods and even has a list foods to avoid (ie garlic) and it works as he has a veritable herd of deer mounted on the walls of his home. He also spends a lot of time out in the woods pre-season looking for sign and patterning deer movements.