It should be noted that the scientists conducted an experiment, which was headed by the professor known in some circles with. Kneipp. So, the conclusion to which he and his team came, is that it has no fundamental importance for what grass you will walk — on moistened dew, rain or simply polished ordinary water. Most importantly, this is correct to perform the sequence-walking should last at least 15-20 minutes, after which you do not need to wash or wipe your feet at all. You can simply, immediately after walking along the dew, put on shales (as in the pool).