12/18/2025
If you’re in an area like me where your snow is starting to melt, you may be getting some rain, but then everything will freeze tonight, this is a great time to lay down some salt!
I went to get stuff out of our delivery box at the end of the porch, and even though it was shoveled, because of the rain, it was super slippery already.
I did a little research, and here are some options. I’m really curious if anyone knows about the organic/natural options!
1. Chloride-Based Deicers (Most Common)
These melt ice by lowering the freezing point of water.
Sodium Chloride (Rock Salt)
• Effective to: ~20°F (−6°C)
• Pros: Cheapest, widely available, fast acting
• Cons: Damages concrete, plants, soil, metal; harmful to pets’ paws
• Best for: Mild winter conditions
Calcium Chloride
• Effective to: ~−25°F (−32°C)
• Pros: Works in very cold temperatures, fast heat release
• Cons: More expensive, can damage concrete if overused
• Best for: Extreme cold, quick ice melting
Magnesium Chloride
• Effective to: ~5°F (−15°C)
• Pros: Less corrosive than sodium chloride, gentler on concrete and vegetation
• Cons: More expensive than rock salt
• Best for: Residential sidewalks, eco-conscious users
Potassium Chloride
• Effective to: ~15°F (−9°C)
• Pros: Safer for plants
• Cons: Expensive, slower acting
• Best for: Areas near landscaping
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2. Acetate-Based Deicers (Environmentally Friendlier)
Calcium Magnesium Acetate (CMA)
• Effective to: ~20°F (−6°C)
• Pros: Non-corrosive, safe for concrete, plants, and pets
• Cons: High cost, slower melting
• Best for: Decorative concrete, sensitive environments (this is what I have from FFH)
Potassium Acetate
• Effective to: ~−15°F (−26°C)
• Pros: Very effective, minimal corrosion
• Cons: Expensive
• Best for: High-value surfaces and commercial properties
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3. Urea-Based Deicers
• Effective to: ~25°F (−4°C)
• Pros: Less corrosive, gentle on concrete
• Cons: Can harm waterways, less effective in cold weather
• Best for: Light ice, mild climates
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4. Organic / Bio-Based Deicers
Made from agricultural byproducts (beet juice, molasses, corn).
• Effective to: ~−20°F (−29°C) when blended
• Pros: Reduced corrosion, better adhesion, pet-friendly
• Cons: Sticky residue, odor, higher cost
• Best for: Eco-conscious users, blending with salt
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5. Abrasives (Non-Melting Options)
Sand, Grit, or Cinders
• Pros: Improves traction, no chemical damage
• Cons: Does not melt ice, cleanup required
• Best for: Extremely cold temps or areas where chemicals are restricted
Hope this helps!
