One、What can be used to clean aluminum alloy doors and windows with cement?
1、Wet wiping
If the cement has just been applied and hasn't fully dried and hardened, you can use a damp cloth to directly wipe off the cement. Please ensure that you wipe the cement thoroughly several times, and completely remove any cement that has adhered to the window frame.
2、Small trowel
If the cement has just dried, we can use a small trowel to carefully remove it. Please be careful not to apply too much pressure, as this could damage the window frame.

3、Cement Cleaner
Apply a cement cleaner solution by spraying it onto the cement-affected areas. This will effectively remove the cement.
Two. Methods for removing cement mortar from aluminum alloy doors and windows.
1、Olive oil
If you have olive oil at home, pour some onto the painted areas of the aluminum door and window, gently wipe it off, then add water, wait a while, and finally clean with soap. This method helps to avoid direct contact with the paint.
2、Flower water
If olive oil is unavailable, apply perfume to the painted areas. After a short time, clean with soap.
3、Peanut oil or soybean oil
If neither of the above options is available, you can use peanut oil or vegetable oil. Rub the oil onto the affected area, then add a small amount of dish soap and scrub. Finally, wipe with a clean cloth to remove the oil and any remaining residue.
4、Banana Oil
If you are concerned about strong odors, you can apply banana oil to the areas affected by the paint and then wash them. Banana oil will not leave any lingering odor. Alternatively, you can purchase turpentine directly from a paint store for cleaning purposes.
5、Gasoline
Apply a small amount of gasoline to the painted areas of the aluminum alloy door and window, then clean with soap.