家中地面的瓷砖上,不慎滴上了酱油、墨水等什么的,没有及时擦掉,过些时候就渗透到了地面砖里,此时,按常规方法很难擦掉,久而久之,便成了多年不褪的顽迹。不过,您也别着急,可到药店买一种叫过氧化氢或双氧水的药水,用脱脂棉蘸上这种药水,然后敷在色迹处,过几个小时,待药液干后,这些顽迹也就再也见不到了。(050623) Home on the ground tiles, inadvertently dropped on the soy sauce, ink and so on, did not wipe off in a timely manner, some time to infiltrate the ground brick, this time, according to the conventional method is hard to eradicate, over time, it has become a multi-year Faded stubborn. However, you also do not worry, you can buy a pharmacy called hydrogen peroxide or hydrogen peroxide solution, with cotton wool dipped in such syrup, and then deposited in the trace of color, a few hours until the liquid dry, these stubborn Traces will never see again. (050623)