How to deal with aluminum alloy doors and windows smoky noir? The method is as follows:
1. Soak the soft rag in hot water, then wring out the water and wipe the smoke stains on the doors and windows.
2. Use a soft cloth soaked in acetic acid water, and then use it to wipe the smoke area of doors and windows.
3. Dip a little gasoline with a rag and wipe it. After wiping, the light of doors and windows can be restored.
4. You can also wipe the smoke area with a small amount of detergent cloth or clear the black color. Do not use ordinary soap and washing powder, and do not use strong acid and alkali cleaners such as stain removing powder and toilet detergent, which will corrode the surface of the profile.
5. Use five-detergent powder, that is, high-efficiency multi-functional stain removing powder, according to different formulas, separate tableware cleaning, kitchen equipment, mechanical equipment, etc.
