The present invention provides a composition for anti-dust including an anionic surfactant, an amphoteric surfactant, and a nitrogen-containing cationic polymer, the cationic polymer having a nitrogen content of 1.4 wt% or less based on a total amount of the cationic polymer.本發明提供一種防塵組成物,其包含陰離子界面活性劑、兩性界面活性劑及含氮陽離子聚合物,相對於該陽離子聚合物總量,該陽離子聚合物的氮含量為1.4重量%以下。