Schoolbag maintenance knowledge
1. What should I do if it sticks to the gum?
The schoolbag is glued with chewing gum, just put it in the refrigerator to make the chewing gum hard, it is easy to remove;
2. How to remove the water-based pen line in the leather bag?
With shoe polish, you may only have to wipe it with oily detergent. But there are also drawbacks. The surface of the leather that is too wet or washed with detergent will become rougher than before, and even become undulating like paper that dries out after being wet.
3. How to remove the ugly smell of sweat on the bag?
First of all, you need to pay attention to buying a backpack. You can choose a leather or colloidal one, so that it is not easy to take up sweat. Like those backpacks with dots, if you run into water or sweat on it, there will be marks, and the weather will cause mildew.
As for how to remove these smells. Choose to wash the bag and dry it when the weather is good.