How to document salt applications (proof of salting)
General information, not insurance or legal advice. Your contract and state rules control.
Ask any snow contractor which record saved them and the answer is usually the same: the salting log. Plowing is visible — you can see a cleared lot. Salting is invisible an hour later, which is exactly why disputes cluster around it. Someone slips on a patch of refrozen ice and claims the lot was never treated. Without a record, it's their word against yours. With one, it's over. Here's how to log salt applications so the proof is there when you need it.
Why salting proof matters most
The majority of winter slip-and-fall claims are ice events, not snow events. That makes your de-icing record the front line of your liability defense: it shows you treated the surface, when, and with what. A property owner who chose a low service frequency, or weather that refroze the lot after you left, is a very different story once your log establishes that you applied salt on schedule. The record also settles the quieter fight — the client who questions why the salt bill is what it is.
What to log on every application
- Date and time. When you applied — timing is everything for a refreeze argument.
- Areas treated. Main lot, entrances, ADA and pedestrian walkways, loading zones. Note anything you deliberately skipped and why.
- Material and amount. Rock salt, treated salt, calcium chloride, sand mix — and roughly how much you put down.
- Temperature. Surface and air temp when it drives the choice of material or a re-salt.
- Photo. A quick shot of the treated surface, same angles each visit, with the timestamp intact.
Per-visit checklist
- Log time on site before you start.
- Note conditions: active precip, existing ice, temperature.
- Record material and quantity as you apply it, not from memory later.
- Shoot before/after photos of the areas you treated.
- Log time off site — your departure time is part of the record.
Export a season report for the client
A single night's entry protects you; the whole season protects the relationship. At season end — or any time a question comes up — export the full log of every salting and plowing visit for that property as one PDF and send it over. It shows the client exactly what they paid for, shuts down billing disputes before they start, and hands them the documentation their own insurer may want if there's ever a claim on the site. PlowProof keeps each visit on your phone and turns the season into that report with one tap. If you also do general contracting work, JobProof brings the same dated-proof habit to the jobsite.
Snow removal service log · proof of plowing and salting. Local-first, one-time purchase, PDF export.
- Nothing leaves your phone. No server, no account, no analytics — your records live on-device and export to your own iCloud Drive or Files.
- Yours, even if we disappear. Cloud tools get shut down and take your data with them. A local-first app can't be switched off from a server — your records stay files you control.
- Paid once. One-time purchase. No subscription, no upsell, updates included.
FAQ
Why document salting separately from plowing?
Plowing clears snow; salting prevents the ice that people actually slip on. Most winter slip-and-fall claims are ice events, not snow events, so proof that you applied de-icer at a given time is often the single most useful record you can have. A lot can be perfectly plowed and still refreeze — your salting log is what shows you treated it.
What should each salting entry include?
Date and time of application, the areas treated (lot, entrances, walkways), the material used (rock salt, treated salt, calcium chloride, sand mix), roughly how much, and the surface and air temperature if it drove your decision. A quick photo of the treated surface finishes the entry.
Do I really need to log temperature?
It helps. Different de-icers stop working below certain temperatures, and a claim may argue you used the wrong material for the conditions. Noting the temperature shows your choice was reasonable for that night, and it explains a re-salt or a second visit if you had to make one.
What is a season report and why send it to the client?
It's the full log of every salting and plowing visit for a property across the winter, exported as one document. Sending it proactively at season end shows the client exactly what they paid for, heads off billing questions, and gives them the record their own insurer may want if there's ever a claim on the property.