we install 350 - 400 yards of hardwood mulch every year. we have never noticed any termite problems with this mulch, even on the older jobs from 5 years ago. The problem is that more and more people are saying they heard mulches draw termites. How do you handle the question? They seem leary to put it around their house. We want to keep using the mulch but we are getting tired of hearing about this on every proposal. Help?