How to clean aluminum doors and windows, the correct method can prolong the service life of aluminum doors and windows and look better.
1. Aluminum doors and windows can be cleaned with water or neutral detergent. Do not use ordinary soap and washing powder. Do not use refined powder and sorghum detergent. Such as decontamination powder and toilet wash will corrode the surface of the profile. 3. The sealing spring and glass glue are the key structure to ensure the sealing and heat insulation of the aluminum door. If it falls off, it needs to be repaired and replaced. 4. Frequently check the connection parts of the door and window frames, tighten the bolts in time, and replace the damaged parts. Positioning shaft pins, wind braces, floor springs, etc., vulnerable parts, etc.