What should I do about my cat and bedspread?

I just got the Graphic Pop Quilt and dottie sheets from PB Teen, and they were pretty expensive so I don't want to ruin them. But I'm wondering if I should take them back, because I have a kitty who I sleep with every night. She is outdoors during the day, and she comes in at night. I have a litter box in my room that she rarely uses. But she puts a ton of fur on my bedding and kneads into it. I don't want to ruin my bedding, but I love my kitty. Should I send the bedding back or what?