Patty
We moved into our home in January 2020 and had to remodel it. When the renovation was completed and we move in, our hot water smelled had an odor that was offensive. We shocked the well and poured bleach in the tank but it came back within 2 weeks. We have a gas 40 gallon water tank. I had purchased a powered anode on amazon in Febuary. The odor returned within 30 days. I contacted waterodor.com and talked to Matt for some advise about his product. After 5 emails I purchased his product and to this date 7-2-2020 the odor has not returned. I am very pleased with no more hot water odor. Patty