One of the more popular ways is to toss a throwable ice melting puck onto the roof.
Roof ice melt socks.
People have been making their own ice melt socks out of nylon socks and calcium chloride for a long time.
Filled with calcium chloride the sock melted ice and did create a channel for water to drain which was good.
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Calcium chloride is the same stuff used for melting ice on driveways and sidewalks but don t just sprinkle it on the ice dam.
The problem is that the calcium chloride in the sock completely melts overnight and the sock is now frozen to the roof and can t be removed.
Filled with calcium chloride the sock melted ice and did create a channel for water to drain which was good.
Salt socks work on the principle that the ice melting compound is contained in a linear form which when laid across an ice dam will melt a channel through the ice.
2 a bucket bag of calcium chloride ice melt.
These nylon stockings are filled with calcium chloride ice melt rock salt tied at.
If you put another sock on top if it all is melted andbyouncan remove sock one.
Here is what you will need.
Melt the ice dam with calcium chloride socks.
The roofmelt ice melt is designed to eliminate the need to climb onto roofs while melt snow.
If you put another sock on top if it all is melted andbyouncan remove sock one.
Instead fill long socks.
While safely on the ground toss a roofmelt tablet onto the roof.
They work effectively in temperatures down to 25 f.
That path would then presumably be used as an escape route for water that may tend to get trapped behind the ice dam.
1 a few pairs of nylon stockings.
Ice melting socks are made using nylon socks or stockings preferably thicker fabric winter nylon socks.
These products are specifically designed to be thrown up on roofs to melt ice in hard to reach places.