How can i prevent cats from peeing on everything in my yard?

at night ,male cats come in our yard and spray all over the place it smells foul.how do i put a stop to this?
ughhhh male cats stink , i had the same problem you can go to any mexican store in your area we have a store called superior it has alot of mexican products . so i bought the hottest chili powder they have its habanero powder and i put that everywhere and those cats dont come in my yard anymore . the trick is you have to keep putting it ,the good part is its very inexpensive... good luck
Traps and or fire arms