I have one of those too. Shai still sprays on occasion after being here for 3 years. I have a plastic shield in front of my kitchen TV and wash it regularly. So far, she's sticking to hard surfaces--bathtub, kitchen counter, washing machine. I consider it an improvement over my toothbrush.

I suspect she wants to tell me that she's unhappy about all the other cats living in HER house. Unfortunately, they were here first and some came after, but most aren't going to be leaving soon.

I will be contacting the psychic soon. She helped me with a feral cat that I have.