The door and window joints are relatively narrow, so cleaning will be more troublesome. Generally, you can buy the special nylon brush in the market, which can play a good cleaning role, or you can use the cleaning mud, cleaning cloth and other tools to clean the keyboard, which can effectively remove the dirt.
1. Special brush
Now there is a special brush for cleaning doors and windows on the market. This brush is made of nylon and is relatively hard, so it can well remove some dead corners or hard dirt in the doors and windows. It is very simple and convenient. After cleaning, shovel out the dirt with a supporting small shovel.
2. Cleaning mud
There is a kind of cleaning mud specially used to clean the keyboard on the Internet, but in fact, it can also well remove the garbage in the cracks of doors and windows. When you use it, you only need to paste it on the dead corner of the gap. When you tear it down, you will find a lot of dust and garbage.
3. Baijiebu
The cleaning cloth has a strong ability to remove dirt. We buckle it upside down on the door and window seams, then mark the window edge with a pen, cut it with a knife, and wipe it back and forth. Basically, we can remove most of the garbage.