Yes, we also have a cat with chronic UTI and Urinary tract blockage problem. He has been to emergency on three occasions so far. First two times, his bladder was ready to rupture and he would have died.
We now keep a very close eye on him and watch for signs for urinary related distress: trying to pee out of the box and nothing. Peeing in inappropriate places but just small amount drop or two sometimes maybe teaspoon worth of pee. I also check the litter box to make sure he is peeing. Usually the volume is much bigger than the other cats so I know its him. If I don't find big clump of litter from pee or he does any of the above, we get ready to take him to the emergency.
Definitely no dry food for your cat!! Strictly wet food. We also thin down his food with water about one and half teaspoon of water per feeding. It should be soft paste. It's not so watered down that he would suffer from loss of minerals in his system.
We also buy whole chicken on sale around 99cents a pound and boil the whole chicken. We add pieces of cooked chicken to their food. At 99cents a pound, its cheaper than premium canned cat food. We feed Wellness brand. And the broth/stock is skimmed of fat and we give it to the cat with urinary tract problem.
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getting rid of pee smell.
use hydrogen peroxide mixed with baking soda. Test the fabric to make sure it doesn't bleach or change the color first. We use it around the house and it does breakdown the urea. Even the cats can't smell the pee afterwards.
www.remove-cat-urine.com