Ok I have 2 cats (fixed, 3 years old, brother & sister) that have always used the litter box just fine until about 6 months ago. They started peeing on the stairs next to where the box was, and even though we tried cleaning & neutralizing it they still peed there. So my husband pulled the carpet up, sanded & stained the steps. Problem solved right?? Not! Now they pee on the floor by the litter box! The box is clean and we have scrubbed & used every kind of urine-be-gone crap there is. No help! We keep the box clean and they’ll poo in the box, but not pee. My husband is tired of cleaning it up & threatening to throw them out. I dont mind cleaning, but it’s starting to stink my house up. HELP!!!