Product review (5 stars): Completely worth it
My water line froze up and I got it working using a blow dryer. The blow dryer worked but took a very long time. A few months later it froze up again. I tried using the blow dryer again. But after 10 minutes I gave up and came and ordered this. It was delivered the next day and I was able to thaw the line in less than a minute. This was completely worth buying.