1. Open and close doors and windows "gently"

When the opening and closing of doors and windows encounter difficulty in opening and closing, you should check whether the track is deformed or whether there is foreign matter blocking it. Do not use brute force. You can check whether there is dust accumulation in the push-pull groove. If there is dust accumulation, it is recommended to use a vacuum cleaner to suck it away. If it is solid garbage, it should be removed immediately.

2. There are some tricks to cleaning doors and windows

When the weather gets cold, many families begin to take down the screen windows at home and prepare to clean them, because after the screen windows are not cleaned for a long time, too much dust will accumulate, which will not only affect the ventilation effect but also affect people's health. However, since the screen is thin and light, it is not suitable to use force. So when cleaning the screen, first rinse it gently with a soft hose or shower to remove the spider webs, dust, and other dirt stuck on it; secondly, use a bucket to fill some soapy water, use a short-haired brush to gently scrub it in circles, and finally rinse it clean.

Sponges have strong adsorption capacity, and wiping the screen with a soaked sponge is also a worry-free, time-saving, and labor-saving method. If the screen cannot be disassembled, it can be cleaned with old newspapers. Take out the newspaper, dip it in water stick it on the screen, and take it off before it dries up. Repeat several times to clean the screen.