@jesssska, @bunsinmyoven, thank you! I’ll try. I’m not 100% sure how to take them down but will look it up ;) 😀. My mom never cleaned blinds or a lot of things really 😂I didn’t quite realize it was a thing until I realized either we are really messy or cleaning blinds IS a thing.

You can take them down (make sure they’re open all the way before you take them down) and soak in warm soapy water

Take them down soak them in the bathtub with a little bleach or whatever u wanna use and open them up and wipe them clean . Sometime just soaking them for 5 -10 mins cleans what u need . But if they are really bad then make sure u wipe them clean also .