What is Windshield Pitting, and How to Fix It?

What is Windshield Pitting, and How to Fix It?



Have you ever been blinded by a sudden glare through your windshield? If yes, you are one of those several car owners who have been oblivious to the natural wear and tear to your windshield, which is known as .
The small windshield pits can create a glare and momentarily distract you. It just takes seconds for you to veer off the road or collide with another vehicle, endangering you and everyone in the vehicle. 
In this blog, we will learn how to identify windshield pitting and its causes. Let us explore DIY solutions for minor windshield pitting and professional auto glass replacement if the damage is severe.
It is better to be safe than to be sorry, so let us get to know some measures to prevent your windshield from being damaged by pitting.

Identifying Windshield Pitting

Identifying windshield pitting is easy. You know that your windshield is pitted when you experience any one of these. 

  • Hazy sight or trouble seeing clearly when driving in the sun or rain.
  • Feeling small pits or craters when moving your fingertips on your windshield’s surface.
  • Light distortion when driving against sunlight or bright lights.
  • Finding pits under natural or artificial light sources as they become visible when light hits them at certain angles.

Causes of Windshield Pitting

Windshield pitting occurs gradually over time, and you notice it only after considerable damage is done to your windshield. Pitting can also affect the side and back windshields. 
Understanding the causes of windshield pitting can help you avoid these and delay the damage to your windshield. Here are some of the causes of windshield pitting. 
1. Debris
Sand, dust, pebbles, or other tiny debris may fly and hit your windshield while driving your vehicle. The speed at which it hits can cause small pits on your windshield. Repeated debris exposure can cause the pitting to spread. 
The damage due to the debris is compounded when you regularly drive at higher speeds on busy highways. 
2. Extreme Weather Conditions
Frequent expansion and contraction of the windshield due to weather conditions can cause windshield pitting. Driving in areas with dirt and dust swirling around constantly due to heavy winds might cause deep pits. 
3. Exposure to Chemicals
If your windshield is exposed to chemicals in acid rain or bird droppings, it can cause windshield pitting. Hard water can also leave calcium residues on the windshield, which might act as grit and cause pitting when wipers are used. 
4. Improper Cleaning
Improper cleaning techniques with abrasive scourers or cleaning products can cause damage to the windshield. 
5. Age of the Vehicle
An older windshield is more prone to pitting at the slightest impact than a newer one.
Although windshield pitting might seem insignificant initially, the more pitting, the greater the driving hazard. Also, it is better to repair the windshield even if the pitting is not on the driver’s side. So, how can we fix a pitted windshield?

DIY Solutions for Minor Pitting

An internet search for DIY solutions to repair a pitted windshield might throw up many options.
However, videos advocating filling the pits or polishing the pitted windshield can do more harm by making the windshield uneven. To be precise, the DIY options to fix a pitted windshield are limited.
Since DIY solutions don’t work well, the best solution for windshield pitting is to seek professional windshield repair or replacement.

Professional Solutions for Severe Pitting

If your windshield pitting is minor, your auto glass technician might sand in the pits, buff, and polish it.   
Pitting compromises the strength of the windshield, and it might shatter at the slightest impact, putting you in grave danger. Considering that the windshield is a major security feature of your vehicle, it is better to replace it with a severely pitted windshield.

Preventive Measures

Since it is not entirely possible to deter windshield pitting, it is better to follow certain preventive measures to minimize its occurrence. Here are some:
1. Better Driving Habits
It is a known fact that driving on gravel and debris-laden roads can cause pitting.

  • You need to exercise caution and drive slowly on such roads.
  • Leave adequate distance between your vehicle and the car in front to reduce sandblasting effects.

2. Ponder on Your Parking
If you are concerned that driving can cause pitting, parking can, too. Try to park in an enclosed space away from direct wind. If that is not always possible, ensure that you park with your windshield away from direct heat and wind or near a fence that can act as a windbreaker. 
3. Wiper Care
Maintaining your windshield is a great way to prevent windshield pitting. Try to replace the wiper blades every year or keep the wiper blades clean from grit so that they don’t damage the windshields.


Car owners often consider only a huge crack or chip on the windshield as a potential driving hazard and tend to ignore windshield pitting since it is less obvious. Despite the subtler magnitude of damage, windshield pitting is equally dangerous when ignored over a long period.
Depending on the extent of damage, you need to have your windshield repaired or replaced to prevent visibility problems while driving. However, both these services can be expensive if your insurance doesn’t cover them, and sometimes, your windshield might be replaced by a poor-quality alternative.
If you are looking for a cost-effective yet quality windshield replacement in Florida, Auto Glass America is the right choice. With over ten years of experience in windshield replacement, you can be assured of professional auto glass repair and replacement with premium materials.

Schedule Your Glass Repair Today

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Schedule Your Glass Repair Today

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