Remove Snow After a Storm, It is best to remove snow as soon as it is safe to do so, ideally within the first 12 to 24 hours after a storm ends. Waiting longer gives snow time to compact under foot and vehicle traffic, turning a simple shoveling job into a much harder ice removal task while also increasing your risk of slip-and-fall liability. A little early effort can make a big difference.
That said, “as soon as possible” does not mean “during the storm itself.” It is important to time snow removal properly by understanding what your property is responsible for, what can happen if you wait, and how to prioritize the work so you are not spending hours trying to clear everything at once.
Why Timing Actually Matters
It is much easier to move fresh snow while it’s still light and fluffy. Once people start walking on it or cars begin driving over it, the snow quickly becomes compacted. Just a few hours of foot traffic can turn six inches of soft snow into a dense, packed layer that’s much harder to shovel or plow.
If temperatures drop and then rise again, that packed snow can refreeze into a solid layer of ice that no shovel can get through, leaving only salt, a pick, or time to do the job.
That’s the real reason speed matters. It’s not just about keeping things looking tidy. It’s about avoiding a job that gets progressively harder the longer you wait. After all, why make the work tougher than it needs to be?
What Ottawa’s Rules Actually Require
It is the responsibility of property owners and occupiers under Ottawa’s Property Maintenance By-law to clear snow and ice from the sidewalks and walkways on or next to their property. The city does not set one universal deadline in hours for every situation, but it expects prompt and reasonable action once a snowfall ends, not the next day or later. After all, waiting too long can quickly create hazardous conditions.
In practice, most snow removal companies and property managers in the region aim to complete the job within 12 to 24 hours, as this is generally when the risk of ice formation and potential liability begins to increase. If you’re managing a commercial property, it’s also a good idea to review your insurance policy and lease requirements, since some agreements include their own snow clearing deadlines that are separate from the municipal by-law.
They often grab the nearest tool and start scraping without giving it much thought. Just a few minutes of aggressive scraping can leave permanent marks in the clear coat. This guide explains which tools help protect your paint, the technique that works best, and a method many drivers never think to try.
Homeowners should also remember that the windrow left at the end of a driveway after city plows pass through is their responsibility to remove, not the city’s. It is also not permitted to push that snow back onto the street or sidewalk.
What Causes Scratches When Removing Snow
What Happens If You Wait Too Long?
Delaying snow removal doesn’t simply make the job harder. It creates a chain reaction that increases safety risks, property damage, and long-term costs.
Snow Becomes Compacted
Foot traffic and vehicle tires compress fresh snow into a dense layer that’s much more difficult to shovel or plow later.
Ice Begins to Form
Melting snow quickly refreezes into hard ice, creating a much tougher removal job than clearing fresh snowfall.
Slip & Fall Risk Increases
Packed snow and ice create dangerous walking surfaces, making slips and falls one of the most common winter property hazards.
Liability Exposure
Property owners may be held responsible if someone is injured because snow and ice were not cleared within a reasonable timeframe.
Removal Costs Increase
Thick ice usually requires extra labor, manual chipping, or additional ice melt products—making the cleanup slower and more expensive.
Clear Snow Early, Not Later
Fresh snow is lighter, easier to remove, and far less likely to become dangerous ice. Acting quickly helps reduce injury risks while protecting your driveway, walkways, and budget.
Using the Right Equipment for the Snow You’ve Got
This works best on light, fresh snow. A blower rated at 600 CFM or higher can also handle heavier accumulation, although it will take longer than a quick brush-off, which feels like a fair trade for extra peace of mind.
For deeper or wetter snow, a hybrid approach works well. Knock off the top layer with a foam brush, leaving about an inch of loose snow behind, then finish the job with the leaf blower. It is a five-minute habit that removes almost all the scratch risk from your winter routine.
A Realistic Timing Plan After a Storm
The safest snow removal strategy isn’t about clearing everything immediately. It’s about knowing what to prioritize and when to take action after the snowfall ends.
Wait Unless It’s an Emergency
Avoid major snow removal while snowfall is still active. Only clear critical areas like blocked emergency exits or dangerous structural buildup.
Clear High-Traffic Areas
Prioritize entrances, sidewalks, driveways and paths people will use immediately to reduce slip hazards.
Finish the Property
Complete parking areas, secondary walkways and remove plow windrows. Apply ice melt or sand where snow has started compacting.
Watch for Black Ice
Freeze-thaw cycles can quickly create hidden ice. Recheck walkways and driveways the following morning before people begin using them.
Timing Is Just as Important as Snow Removal
Clearing snow in the correct order helps prevent dangerous ice buildup, reduces repeat work, and keeps your property safer throughout the entire winter season.
Is It Illegal to Drive With Snow on Your Car?
Fresh, powdery snow clears quickly with a lightweight shovel or a snow blower set for light conditions. Wet, heavy snow needs more power behind it, either a heavier-duty blower or a plow for larger areas.
If snow has already started to compact or ice over, you’re looking at scraping, chipping, or a generous application of ice melt before a shovel will do much good. Matching your tool to the actual snow condition, rather than using the same approach every time, saves a lot of wasted effort.
Prioritize High-Traffic Areas First
Not every part of a property needs to be cleared in the same order. Entrances, front steps, and the path from a driveway to a front door carry the most foot traffic and the highest injury risk, so they come first. D
riveways and full parking lots can follow once the walkways are safe. For commercial properties, this also means clearing marked accessible parking spaces and building entrances before less-used areas of a lot.