What is Maceration of perfume?

[@AbdulSamad-vl7kx]

😍🥰

[@heart_of_love80]

Sir mene ghar pe hi banaya he perfume uska 3 4 hr projection aata he.

[@heart_of_love80]

Sir 100 ml me 80 ml 96% ethanol,10 ml dpg,5ml galaxolide,5ml polysorbate 20 dal ke 40 din rakha tha fir bhi smell 3 4 hr ati he.sir plz help me.