▎ 摘　　要

NOVELTY - Indoor air purifying composition comprises 20-30 pts. wt. licorice extract, 10-20 pts. wt. mint extract, 5-15 pts. wt. modified zeolite, 8-20 pts. wt. graphene particle, 4-12 pts. wt. sodium percarbonate, 6-16 pts. wt. nano titanium dioxide, 2-6 pts. wt. microcrystalline cellulose, 4-12 pts. wt. diatomite powder, 7-12 pts. wt. aluminum bromide, 4-10 pts. wt. ferric oxide magnetic powder, 7-17 pts. wt. tetrabutyl titanate and 2-6 pts. wt. activated carbon fiber. USE - Used as indoor air purifying composition. ADVANTAGE - The composition has no toxicity and high safety; improves the cleanliness of indoor; and is suitable for decorated room. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing indoor air purifying composition comprising (i) mixing modified zeolite, graphene particles, diatomite powder and ferric oxide magnetic powder and grinding in grinding machine for 20-40 minutes and sieving into 80 mesh sieve to obtain mixture A, (ii) adding sodium percarbonate, nano titanium dioxide, microcrystalline cellulose, aluminum bromide, tetrabutyl titanate and activated carbon fiber into mixture A, mixing and placing in a heating jar for low-temperature heating at 55-70 degrees C for 20-30 minutes and cooling to room temperature to obtain mixture B, (iii) adding licorice extract and mint extract into mixture B, stirring at room temperature and allowing to stand for 2 hours to obtain mixture C, and (iv) filling mixture C into spray.