Service was in late August but I wanted to wait until first frost of winter to write a fair review of my spider removal and prevention treatment especially because I've read online that traditional insect pest treatments do not work for spiders. I can now confidently say that this is the first autumn in the 10 years I've lived in BC where I wasn't running around hunting down spiders under sofas, beds, dressers, in a bin of Legos, etc. often responding to the screams of my children. However Westside Pest Control was able to do this, I did not encounter a single spider since having the treatment. It really works.