用冷水轻轻冲洗玫瑰。 把花瓣放入带盖子的大号玻璃罐里。 盖上盖子，在黑暗、阴凉的地方将玻璃罐放4到7天。 将过滤后的液体倒入香水瓶。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
If the water is too warm, it may release some of the flower’s aromatic oils before you collect them. Rinsing will remove fertilizer, dirt, insects, and any other contaminants you don’t want inside your perfume. Don’t worry about trying to rinse thoroughly between the petals. Do not dry the petals after rinsing. You can also use a bowl if it comes with a lid too, but whatever option you choose must be able to hold at least 5 cups (1,200 mL) of liquid and be sealable. A mason jar with a screw-top