Even if the house is well decorated for a long time, you will find that there will always be black and mildew near the sink. To be honest, the clean kitchen will have a circle of black around the sink. How can you think it's awkward? How can you wipe it off with a rag? What can you do? I believe that housewives have deep feelings about this.
In general, if you encounter such a phenomenon, you can make a judgment first, that is, whether it is still saved and whether it has been expanding. If so, you are advised to shovel it off as early as possible and then apply a layer of glass glue again. If the situation is OK, you can try the following methods.
I. find out whether there is a toothbrush not to be used at home, dip a little washing liquid, and use the most original method - brushing the moldy and dark place. Although it is very common, the effect is certainly much better than wiping with a rag, which is a little laborious. If you think it is troublesome, then you can see the next method.
2. Take a piece of paper towel with 84 disinfectant, tear it to the size of black edge as much as possible, dip some 84 disinfectant, and then directly spread it on the moldy place. Next, wait quietly. It usually takes 24 hours. Although it's a little long, it's very simple, not troublesome. It's suitable for lazy people!
Under normal circumstances, after 24 hours, there will be obvious changes, and the glass glue will return to the original color; but we have to say, if it still has no effect, then we can only regret to tell you that we have to shovel it off and re glue it!