How to Kill a Black Widow

Ok. It's official, I really hate the spiders, especially when a black widow jumps to my shirt and made me spill my coffee in the back yard of my house and trust me, I don't have nothing attractive to spiders on me or in the yard.

This freaking spider jump from roof of the house, then I noticed that has left several eggs at the edge of the roof and start my search to How to Kill a Black Widow and this was what I found:

Or this other way:

The problem is when they are on top, definitely I need to call a professional pest control.

O_o