I have a female cat that has been neutered so I didn't think male cats would bother her. Every day/night there are 2 males who sit in my garden or by my front door miaowing for her. That wouldn't be so bad if they didn't spray all over the place. The smell is awful, it's up the front door and all over my kids garden toys and no matter what I clean it with the smell still lingers 
Any tips on how I get rid of the unwanted attention she is getting please?!