i am an interior design open learning student and am looking to gain experience and get my foot in the door, so to speak!! i am one year in of a three/four year course

We have new white curtains, and I found three tiny stains that looked like blood stains on the curtains, up toward the ceiling. It turns out that- eewwww- it is fly poop! My husband says it is greasy and hard to clean, and I need to tackle the white curtains with a spot cleaner. The material is a white polished cotton. Please help! Thanks in advance for your help!

I bought a fabric shower curtain. It's really cute and I want to keep it. Do I need to use a vinyl liner underneath so it doesn't get nasty and then just throw the vinyl liner away?

I need about four and like all colors.