Keeping spiders from making web? Is there any approach that I can keep spiders from making web?...

Is there any approach that I can keep spiders from making web? I have a stairs that head to my front door and there are other webs strung across the stairs... I even own the same problem on my backbone deck with my sliding chalice doors.

I wouldnt mind the webs if they werent contained by the place where I hold to walk through them.

Is here a way to stop the spiders from making web in that finicky area?

Thanks!
How masses foot dignified should a Martin...
Answers:    OG is probably correct. Anything you buy OTC won't be residual so as soon as it evaporates the chemistry is gone. An exterminator will know how to spray something residual. You may only obligation a Spring and Fall spray though.
How do slugs gain into your house?
The best you can do for this problem is to have a pest control company come monthly to spray for insects. Spiders call for webs to trap their pray. Personally, I own a feather duster that I use outside for that grounds.