In the future, whitewashing can get dirty. However, this can be provided by adding salt at the stage of coloring. You can also prevent the appearance of yellowness in the future. To do this, add blue to the solution.
In the future, whitewashing can get dirty. However, this can be provided by adding salt at the stage of coloring. You can also prevent the appearance of yellowness in the future. To do this, add blue to the solution.