If broken bridge aluminum doors and windows the yellow stain of the frame is not greasy. You can directly use a clean cloth to dip it in "safety bleaching water" to remove the stain.
If the dirt on the aluminum window frame is just a dark stain, you can use cotton yarn to dip in "safety bleaching water" to wipe it, broken bridge aluminum doors and windows select the material and then dip it into clean water to wipe it clean and dry it.
Aluminum window near the kitchen, after some days, the aluminum window frame will gradually turn yellow. When removing these yellow stains, you can use cotton cloth to dip kerosene to wipe them, then wash them with detergent, and finally wash them with clean water.
Broken bridge aluminum doors and windows if it rusts due to oxidation, you can use a knife to gently scrape off the aluminum rust, wash it with soap, wipe it dry with a dry cloth, polish it with wax oil, and then polish it with a dry cloth, which will be more smooth as new.
The glass window is stained with bird droppings, which can be wiped with vinegar cloth; The windows with stains can be wiped clean with lemon slices; Add 5% of ammonia solution or gasoline to basin, and use it to clean the glass, after drying, wipe it with a dry cloth, and the glass will be particularly bright.
The home is close to the seaside, and some white spots often appear on the aluminum window frame, which is caused by erosion. It is appropriate to use the finest waterproof abrasive paper friction, and the white spots caused by erosion can be eliminated.
