Eco-Friendly Homemade Ice Melt Solutions

If you reside in a region where the temperature drops below freezing, you know firsthand the dangers of ice accumulation. When the winter winds blow, temperatures drop, and the rain turns to sleet or snow; driveways, sidewalks, and steps become hazardous.

Anti-icing products help prevent snow and ice from bonding to steps, sidewalks, driveways, and roadways and are meant to be applied hours before a predicted snow or ice storm. De-icing products break the bond of already existing ice and snow.

Although there are a host of useful commercial de-icing products available, they can be expensive and are potentially harmful to pets, plants, and paved surfaces. That said, there are a variety of cheap, eco-friendly ice melts available for your home.

Some eco-friendly, homemade ice melt solutions include:

  • Rubbing alcohol and dish soap
  • Wisconsin cheese brine
  • Baking soda
  • Rock salt
  • Adding traction
  • Fertilizer

Some store-bought ice melts include

  • Ice slicer
  • Eco-friendly liquid anti-icing products
  • Nontoxic antifreeze

Read on to learn more about how to de-ice your sidewalk and driveway to protect you and your family from a potentially dangerous fall.

Rubbing Alcohol and Dish Soap

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My go to de-icer recipe that is safe for furry paws. ❄️🐾 . . #diy #recipe #deicer #snow #ice #safeforpets #dogs #paws

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For a quick fix, a mixture of rubbing alcohol and Dawn dishwashing liquid does the trick. The basic recipe is 5 to 10 drops of Dawn and 1 ounce of rubbing alcohol per quart of warm tap water. Make up a quart of the mixture, and use a spray bottle to quickly de-ice small areas, or mix several gallons and pour over more extensive areas as needed. The solution works well and will not harm vegetation adjacent to the treated area.

Wisconsin Cheese Brine

The innovative folks in Wisconsin have come up with another unconventional de-icer proven effective: cheese brine. Cheese brine is applied to combat ice buildup on public roadways in several counties in Wisconsin. If you make your own cheese, save the brine and apply it to slippery iced-over spots when the winter winds blow.

Baking Soda

Baking soda is a tried and true trick used to melt ice on slippery walkways and steps. Similar to salt, baking soda lowers the freezing point for ice accumulation to accelerate the melting process. Baking soda is less alkaline than table or rock salt, so it won’t damage concrete or bricks as salt can.

Rock Salt

salted sidewalk
Daniel Lobo / Flickr (Creative Commons)

The most commonly used anti-icing/deicing agents are common table salt, Epsom salt (magnesium sulfate), sodium chloride (commonly known as rock salt), magnesium chloride, calcium chloride, potassium chloride, and calcium magnesium acetate.

When applied to slippery surfaces, the salts mix with water from accumulating snow and form a brine that lowers the freezing point of the pavement. Sand is often mixed with these salts or chloride concentrations to increase traction.

If you choose to de-ice with salt, make sure to keep in mind that accumulation of salts and chloride reduces soil fertility and permeability while increasing density and alkalinity. The resulting adverse effect on the chemical properties of soil saturated with salts and chloride concentration impacts the soil’s ability to retain water — an essential factor in erosion control as well as plant growth.

Add Traction

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Don’t forget about our bird 🐦 population in this frozen weather! Birds and small mammals are fighting the snow with us! Help support your ecosystem with bird foods in a variety of seeds, nuts, or dried fruits. Squirrels 🐿 even love it too! The various types of bird food reflect the species of bird that can be fed, whether they are carnivores or nectar eating birds. While it is a popular practice to feed wild birds from bird feeders, they can carry potential risks for the birds that feed there, such as disease, malnutrition, and predation by domestic animals. Keep a clean feeder. Support our wildlife. #birdfood #minnesnowta #birdseed #squirrel #winter #nature #birdfeeders #seed #wintersnacks

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Sand, granite chips, kitty litter, sawdust, or coffee grounds sprinkled on slippery surfaces won’t melt ice but will provide traction that helps prevent falls. The most environmentally friendly traction agent is bird seed. Not only does it add good traction, it also provides feed for birds and domestic fowl that may have difficulty locating a food source during a winter storm.

Fertilizers

When the highway is too icy to make it to the store safely, you likely have fertilizer stored in the shed. Alfalfa meal, urea, and ammonium sulfate found in fertilizer mixtures will help melt ice. This is a temporary solution and should not be used throughout the season as the properties of most fertilizers, while effective in melting ice, can burn vegetation and erode concrete.

Eco-Friendly Commercial Ice Melt Products

In addition to homemade ice melts, there are a variety of eco-friendly options you can purchase online or at your local home and garden store.

Ice Slicer

If you’re looking for a product that melts down snow and ice while enhancing surface traction, consider applying a commercial granular anti-icing blend of natural minerals such as Ice Slicer. Available for purchase online, this environmentally friendly, noncorrosive product is a homogeneous blend of calcium, sodium magnesium, potassium, sulfur, iodine, iron, copper, zinc, manganese, and phosphorous that is effective in melting snow and ice to 5 degrees Fahrenheit.

Nontoxic Antifreeze

Nontoxic, pet-friendly antifreeze, which substitutes harmful ethylene glycol for propylene glycol, is safe to use to melt ice accumulations on steps and sidewalks. Available at local home and garden shops or online, non-toxic antifreeze is sufficient for melting ice to temperatures as low as minus 50 degrees Fahrenheit.

That said, never use standard automotive antifreeze containing ethylene glycol to melt snow and ice. While it is useful for melting ice, ethylene glycol is extremely poisonous and can kill family pets that are attracted to its sweet taste.

Eco-Friendly Liquid Anti-Icing Products

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Winter Prep ❄️ #letitsnow

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If you have large areas around the homestead such as driveways or livestock loading ramps, consider buying an environmentally friendly, liquid anti-icing agricultural product. These de-icers are derived from a renewable source such as fermented grains, or the processing of sugars such as beet or cane sugar.

“Beet Heet,” available at local feed supply stores or online, is a bit more expensive than homemade solutions but provides ice control for large areas where the environmental impact is a significant concern. Carbohydrate-based de-icers are effective to minus 25 degrees Fahrenheit.

A Word of Caution

If you are an organic gardener with concerns about protecting our precious planet, it is best to avoid all commercial anti-icing/de-icing products. Many commercial mixtures incorporate ferric ferrocyanide or sodium ferrocyanide as anti-caking additives. Cyanide damages the environment when it is leached into ground or surface water. Other noxious chemicals found at trace levels in some commercial de-icers, include mercury, lead, and arsenic.

Avoid using sand on sidewalks and roadways located in spots where spring rains can wash it into storm drains, ponds, streams, lakes, or wetlands. Sand clouds the water, can smother aquatic life, fills in natural marine and wildlife habitats, and can pollute waterways with contaminants like grease and oil.

Anti-icing/de-icing products, whether a homemade mixture of simple household ingredients, salts, or include chemical additives, can cause damage to carpets and wooden flooring. To protect the integrity and beauty of your home, be sure to remove winter footwear while standing on a floor mat or in an area with flooring that can stand up to a wet, muddy mess.

References

Written by Marlene Affeld

“A passionate writer for more than 30 years, Marlene Affeld writes of her love of nature and all things natural. Specializing in Eco-Travel, Science, Environmental Health, Conservation, The Beauty of Nature, Sustainability, Green Issues, and Wildlife, Affeld’s passion for the environment inspires her to write informative articles to assist others in living a green lifestyle.”

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