The only thing that I have found that even comes close is baking soda.
A non scented bag that you can seal.
Rub it on all over, use it to brush your teeth as well, arm pits, your hair, hat everything.
Keep your clothes in the bag with the baking soda, tie it up and shake. Let them stay in the bag until you get ready to use them.
Take native vegetation and rub it all over your clothes, juniper is a good one if it's in the area, pine needles, sage brush ect
You can also use the dirt in that area if it's got a lot of smell