Cleaning should be done periodically with a soft cloth. If you choose to use a neutral cleaning liquid, rinse with cold water and dry to remove excess moisture. If dirt is persistent, clean the profile with a 5% solution of detergent or neutral soap in clear water, wiping with a cloth that does not contain particles that could scratch the finish. Ensure the lacquered surface is completely cool (maximum 20°C) before cleaning. The use of steel wool, abrasive products, or strippers, as well as strong acids (hydrochloric and perchloric), strong bases (caustic soda or ammonia), or carbonated solutions, is not recommended. Citric acid should also not be used, as it dissolves the protective oxide layer on the aluminum surface. Waxes, petroleum jelly, lanolin, or similar are not suitable. Solvents containing haloalkanes (hydrofluoroethers or chlorinated solvents) and setting accelerators containing chlorides should be avoided (use chloride-free accelerators)
