I'm wondering if I could get away from sanitizing the bottles. A day before I bottle, I soak the bottles with PBW and right after that I put them in the dishwasher with out detergent. The bottles come out clean and really hot, thinking they should be sanitized. I always rinse my bottles after pouring the last of the beer. Should I continue to sanitize after the dishwasher? I've been doing it this way since I've been brewing. It just so time consuming.