Spiders

Spiders are the most frequent pest encountered within homes. They become a nuisance because they build webs throughout structures. House spiders randomly select web sites, and when the web fails in capturing prey, they abandon it and build another in a different location. The female produces up to 17 brownish silken sacs in her lifetime each of which contains approximately two hundred and fifty eggs. House spiders do not pose any threat to humans, but there are various other genres that kill hundreds of humans every year as a result of anaphylactic reactions. Luckily, in most cases, the bite is no worse than a wasp sting.