Deposit solid human waste in catholes dug 6 to 8 inches deep at least 200 feet from water, camp, and trails. Cover and - disguise the cathole when finished.

• 盥洗或洗碗时，提水到距河或湖两百尺出，少量使用可自然分解的洗洁剂。洗碗水滤渣后分散洒掉。