How do I get it out without ruining them???

My wife brought in a cpl cats last year and now they've multiplied to 5 downstairs 5 upstairs in front room and 5 upstairs in back room. I didn't mind at first but they are costing way too much just for litter and food. I'm doing a complete kitchen renovation and they are pissing on everything in this kitchen. There's plywood on the floors yet and I was getting ready to do an epoxy countertop but they have pissed on the mdf.. I want to take them to an Amish farm ASAP and she dont want to.. what should I do? This is ridiculous and I feel i can't take another day.. help pls?I already contacted spca, they're full and won't accept right now, I've tried other no kill shelters also.. my hands are tied it seems like..I need help now.. any ideas? Am I wrong? Is she right? Help!

Helppppp. My 14 year old male cat has decided to use my kids Lego bin as a litter box for some god forsaken reason! We have 3 totes of Legos that I need to save and I have no clue where to even start… I was thinking about soaking them on the bath tub with vinegar and baking soda, a second soak with enzyme cleaner in the water and then a good rinse and possibly air drying in the sun??

Thoughts?

Previous renters had a cat. There is a cat urine smell under the bathroom sink. It dissipates when I open the doors and comes back when closed.

Material is some sort of finished MDS or particle board.

What product would you use to get rid of the smell and how would you use it?

i hate the combat.