Clean water heater
Your review: This product works as stated. I will definitely use it again. My water heater sounded like a pop corn machine. I used vinegar in it a few months ago which stop the noise for about two months but didn't really dissolve the mineral build up. I used Qwik Descaler and let it sit over night and about half the next day. When I drain the water heater and started flushing it I couldn't believe the amount of minerals that were coming out of it. Haven't heard any noise from it since.
Pros: Excellent product