Winter in the UK can be unpredictable. One day it’s mild, the next, car parks and footpaths are covered in ice. That’s where gritting comes in—but what actually goes on behind the scenes to keep surfaces safe?
At Lincolnshire Gritters, we’re here to clear up the confusion, dispel common myths, and show you why expert gritting is the key to staying safe during the winter season.
What is Gritting?
Gritting is the process of spreading rock salt (grit) on surfaces to reduce the risk of ice formation and improve traction.
When temperatures drop, moisture on the ground can freeze, creating hazardous conditions. The salt in the grit lowers the freezing point of water, meaning ice is less likely to form and any existing ice starts to melt.
How Does Gritting Work?
Gritting isn’t just about chucking salt on the ground and hoping for the best. It’s a precise process that requires timing, technique, and the right conditions. Here’s how it works:
Pre-Treatment (Before Ice Forms)
The best time to spread salt is before ice has formed. This is known as precautionary salting and is usually done when weather forecasts predict freezing conditions.
Spreading salt in advance helps stop frost from forming and prevents compacted snow from sticking to surfaces.
Post-Treatment (After Ice or Snow Appears)
If ice or snow has already formed, gritting can still help. Vehicles and foot traffic help grind the grit into the surface, breaking up ice and improving grip.
However, once the ice is thick or deeply compacted, additional treatments or snow clearance may be needed first.
Why Is Gritting Necessary?
Winter conditions pose serious risks to safety, business operations, and public services. Without gritting, ice and snow can cause:
- Slip and fall accidents – leading to injuries, liability claims, and lost working hours.
- Transport disruptions – making it harder for staff and deliveries to arrive on time.
- Business closures – unsafe conditions can force businesses to shut temporarily.
A well-planned gritting schedule reduces these risks, keeping car parks and walkways safe and usable.
Common Misconceptions About Gritting
When it comes to gritting, there are plenty of myths that can lead to misunderstandings about how it works, when it should be applied, and what results you can expect. Let’s clear up some of the most common misconceptions.
❌ “Grit Works Instantly”
Many people believe that as soon as grit is spread, ice and snow will magically disappear within seconds.
Unfortunately, that’s not how it works! Grit needs time to dissolve and activate, especially if the ground is already frozen before it starts breaking down the ice. The process is sped up by traffic or footfall, which helps grind the grit into the ice, allowing it to work more efficiently.
❌ “More Grit Means More Safety”
It’s a common belief that if a little grit works well, a lot of grit must work even better.
However, spreading too much grit can actually be counterproductive. Over-gritting can cause sludge build-up, damage surfaces, and environmental harm.
❌ “Grit Works in Any Temperature”
Some believe that grit is a one-size-fits-all solution that works regardless of how low the temperature drops.
Rock salt is effective down to around -6°C to -8°C, but beyond this, its efficiency decreases. In extreme cold (below -10°C), salt alone may not be enough to prevent ice formation.
How Lincolnshire Gritters Keep You Safe
We know winter can be unpredictable, but one thing is certain—gritting done right makes a huge difference. At Lincolnshire Gritters, we take the guesswork out of winter maintenance by providing:
- Real-Weather Monitoring – So we know exactly when to grit for the best results.
- Tailored Gritting Plans – Every site is different, and we adjust accordingly.
- Expert Application – Precision gritting that avoids waste and maximises safety.
- 24/7 Service – We’re always on call when bad weather strikes.
Whether you need regular gritting services or emergency winter maintenance, we’ve got you covered.
Don’t Let Winter Catch You Off Guard—Book Your Gritting Services Now!
Let us help you stay ahead of the ice, prevent costly disruptions, and keep your staff and customers safe.
Get in touch:
📞 07748 657302
📧 info@lincolnshiregritters.co.uk
Stay proactive, not reactive—schedule your winter maintenance in advance!