Product review (5 stars): Works Perfectly
I have a GE refrigerator where the water dispenser line tends to freeze up every couple weeks. I used to have to spend a half-hour or more with the freezer open while using a hair dryer on the inside of the door to get it to thaw. I've used this tool 3 times already, and it gets the job done in seconds - typically only requiring the syringe to be filled twice.