The upcoming rain is going to fall on our homes and flow into gutters that are already filled with ice and snow.
Snow filled gutters.
You should use a calcium chloride deicer rather than salt.
Then lay the filled pantyhose horizontally on the ice in your gutter.
An ice dam is a wall of ice that forms at the edge of the roof usually at the gutters or soffit.
Trying to break it up is dangerous and you can damage the gutters.
So where is all that water going to go.
Technically all the ice buildup means is that very cold gutters are subjected to way too much water from melting snow or the gutters are clogged with debris or both.
To keep the snow on your roof from melting make sure your roof is well insulated.
In fact once your gutters are frozen solid your best bet may be to wait it out.
Salt will eventually melt and can damage any grass or plants below your gutters.
Clogged gutters will only accelerate the process of ice damming and over flow when the gutters fill up with ice and snow.
Examples photos of ice filled gutters.
One way to prevent ice dams and buildup is to clean out your gutters prior to winter after all the leaves have fallen from surrounding trees.
What does ice buildup on gutters mean.
When it forms the water then backs up behind the ice dam and creates a pool of water.
In practice frozen gutters usually mean something is causing a lot of snow to melt.
Sorry to say but possibly into your attic.