There’s nothing worse than realizing your windscreen is frozen solid as you’re running late. You can’t see clearly, so you can’t drive - and the stress cycle spins faster and faster.
Unfortunately, this is all too common here in the UK where our harsh winter weather impacts everything from vision to traction on the road. Most of the time, though, it’s the outside of your windscreen frozen. This can be addressed with a quality de-icing agent.
But why is my windscreen frozen inside the vehicle? Dealing with ice on inside of windshield is less common and speaks to a bigger issue, such as moisture in the cabin from leaks or poor ventilation. It could be something less serious, such as a temperature imbalance.
Whatever the case, you need to learn how to stop windscreen freezing fast so you can get on the road. We’re here to help with our top tips and products, including our world-renowned windscreen de icer available at Jennychem.
How a Frozen Windscreen Impacts Driving Safety
Trust us, we’ve been there - you don’t have time to sit around while your defroster works. You may be tempted to start driving with a frozen windscreen since you don’t want to be late, but this is not something you can afford to take any chances on.
Ice or even a light frost obstructs your view, making it difficult to anticipate hazards, read road signs, or spot pedestrians. Attempting to drive even with a partially cleared windscreen is a poor decision as well.
Your field of vision is limited, your reaction time increases, and it’s simply not worth the risks of accidents. It’s better to be late, no matter what for, than to drive with compromised vision.
You shouldn’t attempt to clear ice while driving by scraping from inside the vehicle, either. Yes, we’ve seen drivers on the road doing this and it makes us cringe.
While it won’t help you much right now since you’re already running late and dealing with a frozen windscreen, but we’ll share insights on how to prevent ice on inside of windscreen going forward. But, is it normal to have ice on the inside of your windshield?
Is it Normal to Have Ice on the Inside of Your Windshield?
Most issues associated with frozen windscreens have to due with ice on the exterior. However, it’s not uncommon to find ice on the inside of your windscreen during winter. It’s far from ideal, but is not necessarily something to freak out about. There’s likely a reasonable explanation.
Most of the time it’s the result of moisture getting trapped inside the cabin and the interior temperature dropping below freezing. Factors like high humidity, poor ventilation, or leftover condensation can contribute to this issue.
Let’s take a closer look at the common culprits of ice on inside of windscreen below so you can nail down the root cause of the issue. Then, we’ll show you how to stop windscreen freezing once and for all.
Why is My Windscreen Frozen Inside? Common Causes of Ice on Inside of Windshield
So why is my windscreen frozen inside then? We’ve found that it’s almost always one of four common causes. Sometimes, it’s a combination of these problems creating the perfect storm for ice on inside wof indscreen.
Excess Moisture in the Cabin
There’s really no way for ice to form without the presence of moisture - which means that if you have a frozen windshield, there is moisture inside the cabin.
This could be from wet shoes, umbrellas, or snow-covered items left in the car. The moisture is trapped inside and cannot go anywhere, so it condenses on the cold interior glass. As temperatures drop further, the condensation freezes. The end result is ice.
Temperature Imbalance
A significant difference between the outside and inside temperatures forms the perfect environment for ice formation. Warm air inside the vehicle can hold more moisture, which condenses and freezes when it comes into contact with the cold surface of the windscreen.
Leaky Seals or Poor Ventilation
Maybe you’re wondering, why is my windscreen frozen inside if there is zero chance I brought moisture into the vehicle myself? Well, there’s only one explanation - you have a damaged window seal or faulty door weatherstripping somewhere.
These issues can allow moisture to seep into the vehicle, increasing the humidity inside. If it’s not a seal problem, then it could be blocked air vents or a malfunctioning defroster system preventing proper air circulation letting moisture accumulate and freeze on the glass.
Poor Maintenance Practices
How often are you cleaning the inside of your windscreen and the rest of your windows? This aspect of vehicle maintenance is often overlooked in favor of more exciting techniques, like polishing your car or cleaning car tyres.
But, neglecting interior window cleaning allows a residue of dirt and oils to form, and these can attract moisture as well. This layer provides a surface for frost to adhere to, making the issue worse.
Many car owners let snow or ice accumulate on the exterior of the car as well, and this can intensify the problem by increasing humidity inside the cabin.
What to Do About Ice on Inside of Windshield: Our Top Tips and Products to Stop Windscreen Freezing
Whatever is causing ice on inside of windscreen, you want to put the problem in the past so it doesn’t interfere with your schedule ever again. Don’t stress about what to do about ice on inside of windscreen - here’s how to stop windscreen freezing going forward.
Ventilate and Dry Out Your Car
Given that all instances of ice on inside of windscreen are the result of moisture being trapped in the vehicle, the first thing you should do is ventilate the car properly.
There are a few ways you can do this. Use the air conditioning or a portable dehumidifier to remove humidity from the cabin. You can also crack your windows slightly when parking in a safe location to allow airflow.
As far as preventing moisture from getting trapped going forward, it’s best to avoid leaving damp items like coats, shoes, or umbrellas inside the car. Bring these inside so they can dry out as well.
Invest in High-Quality Anti-Frost Solutions
So how you do dissolve the ice quickly and safely so you can hit the road? There are a number of anti-frost solutions you can try, including sprays or wipes specifically designed to repel frost and reduce condensation.
These essentially form a protective barrier on the glass that doesn’t allow moisture to freeze. But, you don’t need to bother with homemade deicer. The best deicer for car is just a few clicks away Jennychem.
Our Frost Fighter spray is convenient and effective down to -9°C. You can apply it neat or dilute it with water to stretch it further for lighter freezes.
Simply apply it onto the ice and make sure it has even coverage across the surface. Give it a few seconds to work its magic and then wipe it away with an ice scraper or towel!
The best part is you can use it as a preventative treatment - more on that in a moment. Learn more about how to deice car windows using our product if you’d like.
Fix Leaks and Check Seals
Knowing that leaks around the windows and doors of your car let moisture in and lead to ice formation, it’s also worth determining if seals need replacing.
Inspect door and window seals for signs of damage and replace any that are cracked, loose, or ineffective. Pay close attention to the edges of the windscreen and doors, as these are common entry points for water.
Preventive Maintenance Practices
You should also take the time to learn how to clean car windows effectively not just because it plays a role in preventing interior ice formation, but it maximises visibility on the road in general! We also have the best car windscreen cleaner here at Jennychem to assist with this.
While you’re at it, make sure your air vents and defroster system are in working order to maintain consistent airflow and reduce humidity inside the vehicle.
Pre-Treat Your Windscreen
It’s worth taking steps to prevent ice on inside of windscreen in the first place. This way you don’t have to worry about running late in the morning - you can hit the road with plenty of time to spare. A light mist of our Frost Fighter over the window surface will do the trick.
You can even use a windscreen cover to insulate the glass and keep frost at bay. From a prevention perspective, all concerns about ice on inside of windshield can be avoided by parking in the garage if possible. That’s not always feasible, though.
Final Thoughts on How to Stop Windscreen Freezing
So, why is my windscreen frozen inside? While there are a few common culprits of ice on inside of windscreen, they can all be traced back to the same thing: moisture inside the vehicle.
In this sense, figuring out how to stop windscreen freezing is really just a matter of improving ventilation and preventing moisture from seeping in, whether that means replacing seals or avoiding leaving wet gear in the car.
As far as actively dealing with ice on inside of windshield, our Frost Fighter spray is the most powerful solution. It quickly breaks the bond ice has on the glass so you can hit the road with confidence and clarity.
Our blog has additional winter and vehicle resources like how to prevent icy steps, windscreen washer not working, screenwash frozen, where to put antifreeze in car, how much coolant to put in car, what salt works best to melt ice, how much Adblue to add, which engine coolant for my car, how to dispose of antifreeze, how to melt ice on concrete, and more.
But whether you need the best windscreen deicer or the best antifreeze, best snow foam, best car polish, ice salt, salt spreaders, or anything in between, remember that Jennychem has you covered. Keep your windscreen ice-free all season with our proven solutions!
There’s nothing worse than realizing your windscreen is frozen solid as you’re running late. You can’t see clearly, so you can’t drive - and the stress cycle spins faster and faster.
Unfortunately, this is all too common here in the UK where our harsh winter weather impacts everything from vision to traction on the road. Most of the time, though, it’s the outside of your windscreen frozen. This can be addressed with a quality de-icing agent.
But why is my windscreen frozen inside the vehicle? Dealing with ice on inside of windshield is less common and speaks to a bigger issue, such as moisture in the cabin from leaks or poor ventilation. It could be something less serious, such as a temperature imbalance.
Whatever the case, you need to learn how to stop windscreen freezing fast so you can get on the road. We’re here to help with our top tips and products, including our world-renowned windscreen de icer available at Jennychem.
How a Frozen Windscreen Impacts Driving Safety
Trust us, we’ve been there - you don’t have time to sit around while your defroster works. You may be tempted to start driving with a frozen windscreen since you don’t want to be late, but this is not something you can afford to take any chances on.
Ice or even a light frost obstructs your view, making it difficult to anticipate hazards, read road signs, or spot pedestrians. Attempting to drive even with a partially cleared windscreen is a poor decision as well.
Your field of vision is limited, your reaction time increases, and it’s simply not worth the risks of accidents. It’s better to be late, no matter what for, than to drive with compromised vision.
You shouldn’t attempt to clear ice while driving by scraping from inside the vehicle, either. Yes, we’ve seen drivers on the road doing this and it makes us cringe.
While it won’t help you much right now since you’re already running late and dealing with a frozen windscreen, but we’ll share insights on how to prevent ice on inside of windscreen going forward. But, is it normal to have ice on the inside of your windshield?
Is it Normal to Have Ice on the Inside of Your Windshield?
Most issues associated with frozen windscreens have to due with ice on the exterior. However, it’s not uncommon to find ice on the inside of your windscreen during winter. It’s far from ideal, but is not necessarily something to freak out about. There’s likely a reasonable explanation.
Most of the time it’s the result of moisture getting trapped inside the cabin and the interior temperature dropping below freezing. Factors like high humidity, poor ventilation, or leftover condensation can contribute to this issue.
Let’s take a closer look at the common culprits of ice on inside of windscreen below so you can nail down the root cause of the issue. Then, we’ll show you how to stop windscreen freezing once and for all.
Why is My Windscreen Frozen Inside? Common Causes of Ice on Inside of Windshield
So why is my windscreen frozen inside then? We’ve found that it’s almost always one of four common causes. Sometimes, it’s a combination of these problems creating the perfect storm for ice on inside wof indscreen.
Excess Moisture in the Cabin
There’s really no way for ice to form without the presence of moisture - which means that if you have a frozen windshield, there is moisture inside the cabin.
This could be from wet shoes, umbrellas, or snow-covered items left in the car. The moisture is trapped inside and cannot go anywhere, so it condenses on the cold interior glass. As temperatures drop further, the condensation freezes. The end result is ice.
Temperature Imbalance
A significant difference between the outside and inside temperatures forms the perfect environment for ice formation. Warm air inside the vehicle can hold more moisture, which condenses and freezes when it comes into contact with the cold surface of the windscreen.
Leaky Seals or Poor Ventilation
Maybe you’re wondering, why is my windscreen frozen inside if there is zero chance I brought moisture into the vehicle myself? Well, there’s only one explanation - you have a damaged window seal or faulty door weatherstripping somewhere.
These issues can allow moisture to seep into the vehicle, increasing the humidity inside. If it’s not a seal problem, then it could be blocked air vents or a malfunctioning defroster system preventing proper air circulation letting moisture accumulate and freeze on the glass.
Poor Maintenance Practices
How often are you cleaning the inside of your windscreen and the rest of your windows? This aspect of vehicle maintenance is often overlooked in favor of more exciting techniques, like polishing your car or cleaning car tyres.
But, neglecting interior window cleaning allows a residue of dirt and oils to form, and these can attract moisture as well. This layer provides a surface for frost to adhere to, making the issue worse.
Many car owners let snow or ice accumulate on the exterior of the car as well, and this can intensify the problem by increasing humidity inside the cabin.
What to Do About Ice on Inside of Windshield: Our Top Tips and Products to Stop Windscreen Freezing
Whatever is causing ice on inside of windscreen, you want to put the problem in the past so it doesn’t interfere with your schedule ever again. Don’t stress about what to do about ice on inside of windscreen - here’s how to stop windscreen freezing going forward.
Ventilate and Dry Out Your Car
Given that all instances of ice on inside of windscreen are the result of moisture being trapped in the vehicle, the first thing you should do is ventilate the car properly.
There are a few ways you can do this. Use the air conditioning or a portable dehumidifier to remove humidity from the cabin. You can also crack your windows slightly when parking in a safe location to allow airflow.
As far as preventing moisture from getting trapped going forward, it’s best to avoid leaving damp items like coats, shoes, or umbrellas inside the car. Bring these inside so they can dry out as well.
Invest in High-Quality Anti-Frost Solutions
So how you do dissolve the ice quickly and safely so you can hit the road? There are a number of anti-frost solutions you can try, including sprays or wipes specifically designed to repel frost and reduce condensation.
These essentially form a protective barrier on the glass that doesn’t allow moisture to freeze. But, you don’t need to bother with homemade deicer. The best deicer for car is just a few clicks away Jennychem.
Our Frost Fighter spray is convenient and effective down to -9°C. You can apply it neat or dilute it with water to stretch it further for lighter freezes.
Simply apply it onto the ice and make sure it has even coverage across the surface. Give it a few seconds to work its magic and then wipe it away with an ice scraper or towel!
The best part is you can use it as a preventative treatment - more on that in a moment. Learn more about how to deice car windows using our product if you’d like.
Fix Leaks and Check Seals
Knowing that leaks around the windows and doors of your car let moisture in and lead to ice formation, it’s also worth determining if seals need replacing.
Inspect door and window seals for signs of damage and replace any that are cracked, loose, or ineffective. Pay close attention to the edges of the windscreen and doors, as these are common entry points for water.
Preventive Maintenance Practices
You should also take the time to learn how to clean car windows effectively not just because it plays a role in preventing interior ice formation, but it maximises visibility on the road in general! We also have the best car windscreen cleaner here at Jennychem to assist with this.
While you’re at it, make sure your air vents and defroster system are in working order to maintain consistent airflow and reduce humidity inside the vehicle.
Pre-Treat Your Windscreen
It’s worth taking steps to prevent ice on inside of windscreen in the first place. This way you don’t have to worry about running late in the morning - you can hit the road with plenty of time to spare. A light mist of our Frost Fighter over the window surface will do the trick.
You can even use a windscreen cover to insulate the glass and keep frost at bay. From a prevention perspective, all concerns about ice on inside of windshield can be avoided by parking in the garage if possible. That’s not always feasible, though.
Final Thoughts on How to Stop Windscreen Freezing
So, why is my windscreen frozen inside? While there are a few common culprits of ice on inside of windscreen, they can all be traced back to the same thing: moisture inside the vehicle.
In this sense, figuring out how to stop windscreen freezing is really just a matter of improving ventilation and preventing moisture from seeping in, whether that means replacing seals or avoiding leaving wet gear in the car.
As far as actively dealing with ice on inside of windshield, our Frost Fighter spray is the most powerful solution. It quickly breaks the bond ice has on the glass so you can hit the road with confidence and clarity.
Our blog has additional winter and vehicle resources like how to prevent icy steps, windscreen washer not working, screenwash frozen, where to put antifreeze in car, how much coolant to put in car, what salt works best to melt ice, how much Adblue to add, which engine coolant for my car, how to dispose of antifreeze, how to melt ice on concrete, and more.
But whether you need the best windscreen deicer or the best antifreeze, best snow foam, best car polish, ice salt, salt spreaders, or anything in between, remember that Jennychem has you covered. Keep your windscreen ice-free all season with our proven solutions!