Heya, Had an idea while replying to this thread; Washing! Ok so the idea is a bit more elaborate then just washing, heres a rundown; - Clothes can get dirty and infected - Clothes can get dirty from running around the woods - Clothes can get infected from scratches or zombie-blood-splatter - Wearing dirty clothes doesn't really matter, but wearing infected clothes can be troublesome - When wearing infected clothes, scratches/cuts could become a serious issue for your health - Making rags(sheets?) from infected clothes can get you infected rags, which would obviously be a health hazard. - Finally, clothes (and rags/sheets) can be washed at any body of water, after which the dirt would wash off, and the infection should wash off aswell, albeit maybe a bit slower/or maybe not completely. Just a thought, feel free to shoot it down or use this as a stepping stone for your own ideas.