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GoogleA pitted windshield has thousands of tiny craters from sand and gravel hitting the glass at speed, and those craters cannot be filled with resin. A hazy one is sometimes only a film on the inside that a careful cleaning removes. Mild pitting may be polished, but pitting that causes glare at night usually means a new windshield.
The problem tends to show up at the worst angle: driving west into a low sun on 290, or facing oncoming headlights on a dark stretch of 71, when the whole windshield lights up with tiny sparkles.
In daylight the same glass can look fine, which is why so many drivers clean it twice, buy new wipers and still wonder why the view feels foggy. The first step is finding out which kind of haze you actually have.
Look at the windshield from outside with the sun behind it at a low angle. Pitting shows up as a field of tiny bright dots that stay put when you move your head; a film on the inside looks like a smear that shifts with the light.
Is your windshield pitted or just dirty on the inside?
Your windshield is pitted if the haze is on the outside, feels rough under a fingertip and stays after cleaning; it is dirty on the inside if the haze smears, wipes off or comes back as a greasy film. The difference decides whether you need a cleaning or a new windshield.
| What you see | Likely cause | What fixes it |
|---|---|---|
| Greasy haze on the inside that smears when wiped | Film building up on the inside of the glass | A thorough inside cleaning with two clean microfiber cloths |
| Arcs that follow the wiper path | Grit dragged by worn or dry wipers | New blades, and a professional check if the arcs are deep |
| A few larger craters you can catch with a fingernail | Individual pits from rocks | Resin pit filling during a chip repair visit |
| Fine sparkles across the whole glass in low sun | Widespread pitting from sand and gravel | Light polishing if mild, replacement if it causes glare |
| Starbursts around every headlight at night | Heavy pitting in the driver’s view | Windshield replacement |
- Clean the inside with glass cleaner and a clean microfiber cloth, then buff dry with a second cloth;
- Check the outside in low sun from a few angles and note where the sparkles are;
- Run a fingertip across the driver’s side of the glass to feel for roughness;
- Drive at night on a road with oncoming traffic and watch for starbursts around headlights.
What causes windshield pitting in Central Texas?
Windshield pitting comes from sand, grit and small gravel hitting the glass at highway speed, thousands of times over years. Central Texas adds construction zones, dry dusty months and a steady flow of gravel and aggregate trucks on roads like SH 130, US 183 and FM 1431.
Texas law requires those loads to stay in the truck. Under Transportation Code Chapter 725, a commercial vehicle carrying loose material must have the load covered and secured at the front and back or fully enclosed, and a violation carries a fine of $25 to $500.
The practical defense is distance. Dropping back from a dump truck or a trailer full of rock cuts both the pitting and the larger chips that become cracks, which matters more than any coating on the glass.
Never run the wipers on a dry, dusty windshield. The blades drag the grit across the glass like sandpaper; a few seconds of washer fluid first saves the arcs you would otherwise see every sunset.
Why does a pitted windshield make night glare worse?
A pitted windshield makes night glare worse because every tiny crater scatters light from headlights and streetlights across your view. NHTSA’s report to Congress on nighttime glare notes that dirty or scratched windshields reduce the contrast of objects on the road, potentially making some invisible.
The same report explains that older drivers already get more scattered light inside the eye and take longer to recover after glare. For an older driver, pitted glass adds to a problem the eyes already have, which is often the point when night driving starts to feel tiring.
Can windshield pitting be polished out?
Windshield pitting can be polished only when it is light, because polishing works by removing a thin layer of glass around the pits. On deeper or widespread pitting, taking off enough glass to smooth it can leave a wavy, distorted spot right where the driver looks.
Home kits with cerium oxide often make little difference on true pitting, and heavy machine polishing in one area is the risk to avoid. A professional can judge whether polishing will help before any glass is removed.
Can individual pits be filled?
Individual pits can be filled when they are a handful of larger craters rather than a field of tiny ones. The national windshield repair standard, ROLAGS 001-2014, includes pit filling with resin as part of a proper repair system, the same step used to finish a chip repair.
That makes sense for a few deeper pits that catch the wipers or the light, often handled during a windshield chip repair visit. Thousands of fine pits cannot be filled one by one, which is where replacement comes in.
Does insurance cover a pitted windshield?
Insurance usually does not cover a pitted windshield, because pitting builds up over years and is treated as wear, not a sudden event. Comprehensive coverage pays for damage from a specific cause, such as a rock that cracks the glass or a hailstorm, depending on your policy.
If a crack or chip from a single rock shows up on top of the pitting, that damage may be claimable on its own. How glass claims and deductibles work in Texas is covered in when Texas auto insurance pays for glass.
When you replace a pitted windshield out of pocket, ask for quotes on both OEM and quality aftermarket glass. On an older car without a camera, the price gap can be large and the clarity of either new glass is a big step up from a sandblasted one.
When is it time to replace a pitted windshield?
It is time to replace a pitted windshield when the glare at night or in low sun makes you slow down, squint or lean to see around it. At that point polishing cannot remove enough glass safely, and a new windshield is the only way to get a clear view back.
- Starbursts around every oncoming headlight;
- Haze in the driver’s view that stays after a thorough cleaning;
- New wipers that still streak or chatter on a rough surface;
- Pitting plus chips or a crack that would need repair anyway.
Seven Auto Glass replaces windshields at your home or work, usually in about an hour, and gives a free quote by text before you decide.
Pitting is the one windshield problem resin cannot fix: when a sandblasted windshield turns oncoming headlights into starbursts, the clear view comes back only with new glass.
A windshield replacement for sandblasted glass is planned like any other, and what changes the price, from the camera to the glass type, is laid out in the cost of a new windshield in Austin.
The choice of glass matters more than usual when clarity is the reason for the swap, and the trade-offs are covered in OEM or aftermarket windshield glass, while glass that has also picked up chips is covered in whether a windshield chip can still be repaired.
Frequently asked questions about a pitted or hazy windshield
These answers cover what Austin drivers ask when the windshield looks foggy, speckled or full of glare even after cleaning.
Why does my windshield look speckled in the sun?
A windshield that looks speckled in the sun usually has pitting, thousands of tiny craters on the outside left by sand and gravel. Each crater catches light at a low angle, so the glass sparkles when the sun is in front of you. If the specks smear or wipe off, the cause is dirt or film instead.
Can you fix a sandblasted windshield?
A sandblasted windshield can be improved by professional polishing only when the damage is light, because polishing removes a thin layer of glass. Heavy or widespread sandblasting cannot be filled or polished away safely, and replacing the windshield is the only way to get a clear view in sun and at night.
Will a water-repellent coating fix pitting?
A water-repellent coating will not fix pitting, because it does not fill the craters or stop them from scattering light. It can make rain bead off and the wipers glide more smoothly, which helps a little in wet weather, but the glare from headlights and low sun stays the same.
Does pitting make a windshield crack more easily?
A windshield does not usually crack from pitting itself, since the craters are shallow and spread out. Larger pits and chips mixed in with the pitting are a different matter: a chip can spread with heat or a bump. Have those repaired, and judge the pitting by how much it affects your view.
Does insurance cover windshield pitting?
Insurance usually does not cover windshield pitting, because it develops slowly over years and counts as normal wear rather than a sudden event. A crack or chip caused by a specific rock or a hailstorm may be covered under comprehensive, depending on your policy, even if the windshield is also pitted.
What decides whether a pitted windshield can be fixed
Whether a pitted windshield can be fixed comes down to where the haze is and how deep the pitting goes. Film inside cleans off, a few deep pits can be filled, light pitting may polish out, and pitting that turns headlights into starbursts calls for a new windshield.
Keep the old windshield’s problem in mind when you choose the new one. If most of your driving is behind trucks on rural highways, the new glass will pit again over time, so the same distance and wiper habits matter from day one.
Picture a commuter in Bastrop who drives SH 71 behind gravel trucks every day. The inside cleaning changes nothing, the outside feels rough on the driver’s side, and the glare at night has made the drive home tiring, so the windshield is replaced one morning in the driveway before work.