Cotton defoliation is practiced for a variety of reasons including late season insect control and crop termination. In sensitive areas defoliation by conventional means may not be desirable. This study attempted to adopt a dry steam defoliation device designed for viniculture to cotton. Desiccation was successful, but leaf drop was minimal. No statistically significant difference in trash content or fiber properties was found. Seed germination was reduced 3 percent. HVI color improved slightly. More research is required before any conclusions can be drawn.