If you use it before commuting to work or school you can stay cool & comfortable while on a crowded train or on the move.- Just by spraying on your clothes the cooling sensation component (l-menthol) gives you a cool & pleasant cooling sensation *1 when you sweat. * 1 The feeling of coldness differs depending on the individual.- Deodorizes the smell of sweat on clothes * 2. * 2 Only when sprayed the effect is only in that range.- Bacteria on clothing are sterilized * 3. * 3 Not all bacteria are sterilized. Only when sprayed it is effective only in the wet area.