A month later. Generally, how long you live mainly depends on wall paint, composite floor and various glues. After the last process of wall paint is completed, it can be dried and formed into a film at least 2 days after the wall paint is brushed. However, some organic substances in wall paint and wood paint will still volatilize at any time, which requires ventilation for more than 1 month, so you can't stay until 1 month later. In addition, necessary protective articles, such as masks and gas masks, must be equipped during wall paint construction. A, latex paint 1 construction matters needing attention. Strengthen labor protection education so that operators (including relevant personnel) can master relevant protection knowledge. 2, the workplace should have good ventilation conditions, such as poor ventilation conditions, measures must be taken before brushing your teeth.