Toss your jeans in a plastic bag and stick them in the freezer at night to remove bad odors. The freezer will kill most of the odor-causing bacteria, and you don't have to worry about the dye in your denim fading from overzealous washing.
Go Away Mosquitoes. Vicks wards off mosquitoes. Apply small dabs of Vicks VapoRub to your skin and clothes, mosquitoes will steer clear. If you do get bitten, apply Vicks to the area, cover it with a Band-Aid to relieve itching.