The Essential Guide to Sidewalk Clearing and Proper Deicer Use

Winter weather brings its share of beauty and challenges. One of the most significant responsibilities for homeowners, property managers, and businesses is keeping sidewalks clear and safe for pedestrians. Proper sidewalk maintenance is not only a matter of convenience but also a critical safety issue. Here’s what you need to know about effective sidewalk clearing and choosing the right deicer for different surfaces.

Why Sidewalk Clearing Matters

Uncleared sidewalks pose risks to everyone, particularly elderly individuals, children, and those with mobility challenges. Slips and falls on icy pathways can lead to injuries and potential legal liabilities for property owners. By clearing sidewalks promptly and effectively, you can:

• Prevent accidents and injuries.

• Maintain accessibility for all pedestrians.

• Stay compliant with local regulations that may mandate timely snow and ice removal.

Best Practices for Sidewalk Clearing

1. Start Early: The sooner you begin clearing snow, the easier it is to manage. Fresh snow is less compacted and easier to remove.

2. Use Proper Tools: Invest in a sturdy snow shovel or snow blower suited to your property’s needs. Ergonomic shovels can reduce strain on your back.

3. Shovel Regularly: During heavy snowfall, clear sidewalks at intervals rather than waiting for the snow to accumulate.

4. Clear to the Full Width: Ensure the entire width of the sidewalk is accessible, especially in areas with high foot traffic.

5. Dispose of Snow Properly: Avoid piling snow where it can obstruct driveways, crosswalks, or storm drains.

   
   

Choosing the Right De-Icer for Various Surfaces

Winter brings ice and snow, making de-icers a necessity for safe walkways and driveways. However, not all de-icers are created equal, and using the wrong type can damage your surfaces. Here’s a guide to choosing the proper de-icer for pavers, concrete, brick, and natural stone.

Understanding De-Icers

De-icers work by lowering the freezing point of water, helping to melt ice and prevent new ice from forming. Common types include:

1. Rock Salt (Sodium Chloride): Affordable but harsh on surfaces and vegetation.

   -Temperatures above 15°F (-9°C).

2. Calcium Chloride: Effective at lower temperatures but can be corrosive.

   -Temperatures, down to -25°F (-32°C).

3. Magnesium Chloride: Less harmful to plants and surfaces but more expensive.

   -Temperatures as low as -13°F (-25°C).

4. Calcium Magnesium Acetate (CMA): Best for protecting concrete and minimizing environmental impact.

   -Temperatures down to 20°F (-6°C).

5. Potassium Chloride: Safe for plants but less effective in extreme cold.

   -Temperatures above around 25°F (-4°C)

6. Urea-Based De-Icers: Gentle on surfaces but not eco-friendly.

   
   

Best Practices for Pavers

• Recommended De-Icers: Magnesium chloride or calcium magnesium acetate (CMA).

• Why: These are less likely to cause scaling or surface damage to pavers.

• Tips: Avoid over-application and sweep up excess to prevent residue buildup.

  
  

Proper De-Icing for Concrete

• Recommended De-Icers: Calcium magnesium acetate (CMA) or sand for traction.

• Why: Freshly poured or weak concrete can be especially vulnerable to damage from salt-based products.

• Tips: Seal your concrete before winter to provide extra protection.

  
  

Safe Options for Brick

• Recommended De-Icers: Calcium chloride or CMA.

• Why: Brick is porous and can absorb moisture, making it susceptible to cracking from freeze-thaw cycles.

• Tips: Avoid rock salt, which can lead to spalling (flaking or chipping).

  
  

Caring for Natural Stone

• Recommended De-Icers: CMA or potassium chloride.

• Why: Natural stone can be delicate, and harsh chemicals may cause discoloration or erosion.

• Tips: Test a small area first and opt for sand or gravel if possible for traction.

  
  

General Tips for De-Icing

1. Read Labels: Ensure the product is safe for your specific surface.

2. Apply Sparingly: Excessive use can harm both surfaces and surrounding vegetation.

3. Shovel First: Remove as much snow and ice as possible before applying de-icer.

4. Store Safely: Keep de-icers in a dry place, away from pets and children.

   
   

Eco-Friendly Alternatives

If you’re looking to minimize environmental impact, consider:

• Sand or Gravel: Adds traction without melting ice.

• Beet Juice Blends: Lowers freezing points naturally and is less corrosive.

• Kitty Litter: Provides grip but won’t melt ice.

Environmental Considerations

When selecting a deicer, it’s important to consider its environmental impact. Chloride-based deicers can accumulate in soil and water, posing risks to plants, animals, and aquatic ecosystems. To mitigate harm:

• Use deicers sparingly and only where necessary.

• Sweep up excess deicer after the ice melts.

• Opt for environmentally friendly products like CMA or magnesium chloride when possible.

Preventing Ice Formation

Prevention is the best cure for icy sidewalks. Applying a liquid anti-icer before a storm can help reduce ice buildup and make snow removal easier. Sand or grit can also be added for traction, especially in areas where deicers are less effective.

Conclusion

Keeping sidewalks safe and clear during winter doesn’t have to be a daunting task. By starting early, using the right tools, and selecting the appropriate deicer for your surfaces, you can maintain safety while minimizing environmental impact. A little effort goes a long way in ensuring that everyone can navigate winter weather safely and comfortably.