Today’s first caller lives in a one-bedroom apartment on the ground floor, and he needs to boost the strength of waterflow from the kitchen sink, and really, every faucet in the house. Is there a way he can do this without tearing out the wall to replace the pipes? 

The next caller lives in a house built on a granite mountain and is wondering if she needs earthquake insurance. She also wanted to know about how best to clean and maintain her air ducts without being taken for a ride by outsourcing to professionals who are willing to clean them for her.  

Another caller is recaulking his bathroom and needs Dean for a little caulk talk!