Review on High Tech Pet Deterrent Repellent by Jenny Gase

My cat eventually smelled a cat on the street and decided to assert its dominance in our house by spraying all the doors upper floor of our house. She eventually became more confident, but continued to urinate wherever she could smell her own urine. We have checked her blood and urine at the vet and she is physically fine. Due to repeated cleanings, she stopped writing everywhere except our front door. I've tried every enzyme spray, very strong vinegar, hydrogen peroxide, bleach, everything. But she continued to write there at least once a day (except when the door and porch were filled with a pool of liquid, but I assume she could write over the liquid that was there). I put this thing where she used to pee and now she's careful with her and only pees in her trays. I'm not sure if she actually stepped on it, but she got scared when I checked it with my own foot. Thank you, thank you for coming up with this!