1、写钢笔字时,如写了错别字,抹点牙膏,一擦就净。圆珠笔芯写字不流利时,将笔头插进吸过香烟的过滤嘴中转一转即可。 2、白背心穿久了会出现黑斑,可取鲜姜2两捣烂放锅内加1斤水煮沸,稍凉后倒入洗衣盆,浸泡白背心十分钟,再反复揉搓几遍,黑斑即可消除。 3、手表内不小心进水,可用一种叫硅胶的颗粒状物质与手表一起放入密闭的容器内,数小时后取 1, write pen words, such as writing the typo, wiping toothpaste, a rub on the net. When the ballpoint pen is not fluent in writing, insert the tip of the pen into the filter that sucks cigarettes. 2, white vest wear a long time there will be dark spots, desirable fresh ginger 2 put two pounds smashed pot add 1 kg of water boil, cool into the laundry tub, soak the white vest for 10 minutes, and then repeatedly rub several times, black spots Can be eliminated. 3, watch accidentally into the water, available as a kind of granular material called silica gel and watches together into a closed container, a few hours later