Hi, we live in an ancient dutch farm house, I have completely refurbished it, but each year, when winter seems to be just around the corner, we get a rash of spiders. Yes there are many sprays, but most of them are just a waste of your time and money, they may kill the spider you spray it on, but spiders normally don't walk around with an orange sign on their back saying "Hi I'm a spider, spray me!" Meaning they are normally in hidden places, that is why they are so difficult to get rid of. BUT THERE IS A WAY! In just about any department store, Wal Mart or any other like it, there is a mist sprayer, they come in four can boxes. They are made by Raid, the can is orange, read the direction on the box and follow them, use them every four months and not only will you rid your entire house of spiders, but there will be no bugs, nil, ziltch, nada BUGS!
I go a bit farther than the can says, I set on off in my basment, or if you don't have a basement, crawl space, and two off in my attic. One in every room. Set them off, get out of the house for about four house, come back, open the doors and window, LEAVE THE SCREENS IN PLACE, in other words air out the house, there will be very little clean up, except for the dead bugs you will find. They are called Spray Bombs. AND THEY REALLY WORK! Just follow the directions. The mist gets into all the little cracks and crevices, all the dark places where the spider like to hide. Every four months, NO BUGS, I Promise. I HATE SPIDERS, don't mind snakes, aligators and bears nor lions, they are big enough to see, it is those brown recluse spider that when you are bitten you don't know it till a huge hole rots out of where ever you are bitten, and you can die from them. The Black Widow is a nasty spider but you won't die for a bit from them, you may get really sick, and there have been some deaths because of a serious alergic reaction, but normally a trip to the doctor will reasure you that a Black widow bite is not serious. NOT SO FOR THE RECLUSE! So please use the bomb.