Ask Len - May ‘09
Tuesday, May 12th, 2009Q: Saw your ad in the Home&Yard Handbook and I’m hoping you can tell me what’s the best way to get rid of these grayish white spiders that seem to love my bathroom & kitchen. I’ve been bitten a couple of times and once the bite became very infected. The bites are very nasty in that they swell up and leave a hole in your skin. I don’t know where they are coming from, they just appear out of nowhere. I’ve killed 4 today. Please Help! – L.C.
A: I am no spider expert so I had to incorporate the help of my 9 year old on this one. We have similar sounding spiders in our house but have never experienced a bite from one. Aaron (my 9 year old) and Noah who is 6 and I went on a spider hunt the other night and our investigation turned up the following: we believe the spider that resembles our house spider which is grayish white and we always referred to as a milk spider, is actually a yellow sac spider. They are common in our region and when we looked closely his rear section was tinted yellow. According to our research they typically live outdoors but come in during the cool fall weather and will lay eggs. They are hunters and wander around for food versus using a web to hunt. They make tube or “sac” webs to live in during the day and are more visible at night.
A couple of thoughts on their elimination: they eat insects so avoid having ants and other prey in the house and the spiders are less likely to come in. Keep firewood and brush away from the house and keep tree branches trimmed away from your roof. Spiders can enter through very small holes so keep up on caulking and be sure windows and doors are sealed well.
A few years ago my wife got some Black and Decker pest control repellers that simply plug in to an outlet and they have greatly reduced the spider population in our home. Our lot is surrounded by trees and has a lot of landscaping against the house so we will probably battle with some type of insect forever.
I found the website www.asktheexterminator.com to be very helpful in this research. I would recommend calling a professional to verify the type of spider and recommend a process of elimination for your particular problem.
Thanks for your email question and for reading, and remember to listen live Saturdays at 10 to Home and Yard Radio on 950am.
Email your questions to me at: Len@HomeAndYardHandbook.com