Well with the wamer weather coming on, I think every spider in WA has migrated to our house, and a few rather big and scary looking earwigs hitched a ride too I'm kinda freaking out, and thought I might look into a professional pest control treatment.

Having never needed one before, are they actually worthwhile? Or do the do it yourself barrier sprays etc from Bunnings do just as good a job? (I'm doubting it but quotes of $300+ for the treatment cause me to ask!)

Any advice in this area would be greatly appreciated