I'm sure she feels bad too. Hard to be annoyed with such a cute face! My nephew's Siamese used the method of peeing on his clothes (which were always on the floor) whenever the litter box Seriously needed cleaning. Daniel learned to wash his own clothes but Never was smart enough to clean the box or pick up his clothes! The cat is now about 19, a bit crickity but doing fairly well and living with Dan's Mom. The Oxyclean did well for the odors, but faded the denim a bit. I'm guessing the denim is from old jeans, so a good soak and lay out in the sun to dry and shrinking shouldn't be an issue. I have jeans waiting to be cut up, but it's tough on the hands.