How often do you fan the dust?

It takes a week to fan the dust for the first time before you fan it for the second time.

It is usually three times to fan the new house. If it's decoration, it's best to shovel the original ash before fanning.

The approximate steps of the wall are as follows:

1. Clean the wall and shovel the old wall;

2, first find the level and play the chalk line; ?

3. Use gypsum powder and 108 glue to wipe the flat yin and yang corners;

4. After the gypsum is dry, scrape it twice with special putty, and polish it with sandpaper in the process;

5. After the putty is dried for the last time, it can be coated with latex paint primer and topcoat after polishing.

Fan ash note:

First, in order to prevent the fan from cracking again after dust removal, it is important to check the basement first. Generally, there are three kinds of places that are easy to crack, namely, the part dug by the electrician on the wall, the part repaired by the ceiling, and the intersection between the carpenter and the wall. Therefore, before construction, it is necessary to focus on these parts. If cracks are found, they must be repaired first and then dusted.

Second, the amount of fan ash generally depends on the condition of the wall. Flatten all the walls until they are dry to a certain extent, and then start polishing. The polished walls should be smooth and pockmarked. After that, the wall paint that needs to be constructed is diluted with appropriate water and painted by brushing or spraying. Brush in sequence from top to bottom, and there can be no drops of latex paint on the wall. If found, it should be handled in time.

Third, fan ash should also pay attention to the weather. Don't fan dust in rainy season, because the wall is not easy to dry in wet weather, and it will be very easy to fog and water after fan dust in continuous wet weather.