One of the key things that sets Vanguard Plumbing & Sewer apart from all the other residential service plumbers on Chicago’s Northwest Side, apart from our over 500 five-star reviews, is our willingness to share valuable insights and how-to information with the people who visit our website. It’s just a part of our ongoing commitment to making life easier for our customers and potential customers in need of quick-access plumbing expertise. Today we’re going to look at how to flush your water heater to protect it from sediment buildup and keep it running for as long as the manufacturer intended.