Take a look at what happens when you forget to shut off your sprinkler system during a hard freeze.
What you get is something out of the movie Frozen.
At a Houston-area home, part of a tree and the lawn were left covered in ice after someone forgot to turn off the water overnight.
A spokesman for the Office of Harris County Emergency Management says that sprinklers were a primary source of road ice in the area.
So remember, during a hard freeze, turn off your sprinklers, not just because you might turn your lawn into a giant icicle but because you might also be responsible for street accidents.