Get matched with top roof ice and snow removal pros in Santa Clara, UT

It is not advisable to use salt on your roof to prevent or remove ice dams. It’s not only mostly ineffective but can also cause serious damage to your roof itself. Salt can rust metal, damage masonry, pit shingles, and cause runoff that’s damaging to plants and animals. 

There is no hard and fast rule about using a snowblower on a specific amount of inches, but most snow removal experts suggest using one on 2 or more inches of snow for best results. This will also depend on what type of surface you’re working on and whether the snow is dry or wet. 

Rubbing alcohol may also remove ice from your driveway in a pinch. It has a lower freezing point than water, which expedites the unfreezing process. Pour 70 percent isopropyl alcohol into a quart or half-gallon spray bottle and spray it on your driveway. You do not have to dilute it with water.

Both rock salt and ice melt are naturally occurring salts. Rock salt is sodium chloride, which is the same as table salt. Ice melt products can be made from a combination of salts like magnesium chloride and calcium chloride or can be those salts alone.

Rock salt comes in large crystals, so it helps provide traction on icy surfaces, whereas ice melt products need to be mixed with sand to provide traction. Ice melt products work at lower temperatures than rock salt, so they might be a better choice if you have a harsh winter climate.