Not very happy with Bulwark overall, but giving it another try... The home office customer service is sub-par and the bugs aren't dying, despite re-treatments. The price point for the service is too high for those two elements to be missing. Josh M. showed up today and did what seemed like a fine spray job, with the right customer-service attitude. Will be staying on with the company and giving them another try because of Josh. Will update this review.