There are over 35,000 known spider species worldwide, but only a handful are considered to be dangerous and 27 species are known to cause human fatalities. Spiders are attracted to warm, dark small spaces, like wall cracks, corners, air vents and in the washroom. However, some species prefer to stay closer to the outdoors, weaving their webs in your garden or near your outside lighting. Our professionals will suggest you to install all the doors and windows that can offer you tight fitting as the spider can get in under the doors. If your home is under the attack of spiders, then you are seriously in need of the professionals.