The best way to get rid of black widow spiders is to eliminate their possible habitats.
Remove woodpiles and lumber piles or at least keep them away from children and pets
Clean and vacuum houses, garages and sheds regularly to clear out webs, eggs and spiders
If you come across an individual black widow, you can carefully spray it with aerosol pesticide. Be careful not to attempt to kill it by simply hitting it because they can because aggressive if threatened
If at any time you feel that the problem is becoming a larger issue, contact a local exterminator to take care of the infestation
With Halloween just around the corner, its time for larger-than-life creepy, crawly creatures skittering across lawns, lurking in dark alleyways and dropping out of nowhere to frighten their hapless victims.