First, read the English article below.

Make sure that the deodorant stick is clear. Some deodorants say that they "go on clear," but they are not actually clear and may leave stains. Try using a "crystal deodorant." It is made with potassium aluminum sulfate or mineral salts. It won't keep sweat at bay, but it can make an effective deodorants. Crystal deodorants won't leave any marks on clothes. If you sweat a lot, however, you may see some sweat stains. Deodorants with these ingredients tend to cause more stains than others. Alcohols can also appear as fragrance; if you are using a scented deodorant, check the ingredient list to make sure that it does not contain alcohol. If you roll on a thick layer of deodorant, the excess will rub off onto your shirt and leave a stain. The next time you wear deodorant, try using a little less, and see if that helps. Some stains don't show up until after they dry. Once dry, the stain will become harder to remove. If you are wearing an expensive shirt or a uniform, wear a thin, short-sleeved shirt underneath. This will protect your more-expensive shirt from stains. 

Now, please write a short abstract for it in Chinese. Abstract:
使用无色或者喷雾型除臭剂。 购买不含酒精以及铝的除臭剂。 减少除臭剂的用量。 穿过的衣服要立即洗掉，尤其是当你出了很多汗的时候。 在正常的外衣下穿一件薄薄的打底衫。