1、Wiping utensils should be soft cloth and towel, and it is forbidden to use corundum powder, sandpaper, steel wire brush or other rubbers to wipe the appearance of aluminum.
2, prohibit the aluminum alloy profile to be loaded loosely during shipment, causing bruises.
3、When the appearance of aluminum profile is corroded and polluted, it should be cleaned in time, and the accumulated dirt can be wiped with a soft cloth dipped in alcohol or fragrant glue (first wipe with alcohol, if not, consider using fragrant glue again), and then washed with water.
4. Warm water with lubricant or neutral detergent should be used for cleaning, and acidic or alkaline detergent should not be used.
5、After finishing the aluminum alloy profile, it is best to use high quality top coat maintenance wax to varnish the anodic oxide film, or evenly spray a layer of acrylic resin-based varnish.
6、According to the environmental conditions of use, the aluminum alloy profile should be regularly sorted out the pollutants to maintain the brightness.
