Q: Windshield wipers leaving spot on driver's side

asked by on May 12, 2016

Strange issue going on with my wipers. There's an "oily" spot on the driver's side, right in the driver's field of view. The spot only shows up when it's raining. The blades have been changed five times (different manufacturers). It doesn't matter. When we get heavy rain, the spot shows back up. I have tried other rain-clearing products like Rain-X, and I tried wiping it down with newspaper, but that didn't help. When I put on the last blade, it worked fine, but a small streak kept getting left behind, like dirt stuck on the wiper. I went back to the standard manufacturer blade. Today, it looked fine at first, then after some heavy downpours, the oily looking spot is back. Is there something wrong with my glass, or would something else cause this?

This is not really my area of expertise. Looking online, I have seen some people suggest using steel wool but I would be very careful with this approach. Test the steel wool in a small, inconspicuous place before using it all over. Other methods include scrubbing with toothpaste, using a clay bar, and Autoglym Glass Polish & Cleaner. My best advice is to try each of these items to see if they work. If they do not, you may be looking at a new windshield to solve the problem.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Turn signals not flashing.
This is a common issue with many Ford vehicles. The faulty part would be your multifunction switch or turn signal switch. There is a mechanism that causes the switch to lock in place during a turn inside the switch that...
Car hard to steer and feels like it is dragging something.
Hello, from your description is seems like the vehicle is possibly dragging something. Your best option is to get the aid of a mechanic to take a look and diagnose what's going on. (https://www.yourmechanic.com/services/brakes-steering-and-suspension-inspection)
Car starts and then turns off
I would recommend starting with having your vehicle checked for trouble codes with an OBD2 scanner. Once the codes have been pulled by a knowledgable technician, a strategic diagnosis plan can be made. The Check Engine Light code will aid...
I have been trying to verify a tsb has been done on this car but the dealership is a hour away.
Your TSB (https://www.yourmechanic.com/article/how-to-use-a-technical-service-bulletin-by-parker-hill) is a product update and any Honda dealer should be able to verify if your vehicle had it performed by using your VIN. You should be able to contact Honda USA (http://automobiles.honda.com/information/customer-relations.aspx) in order to find out...
Car won't start - 2003 Ford Focus
Hello. Unless the timing belt suddenly broke, which would have resulted in stalling of the engine as well as a noticeable sound from the engine, it is not likely a timing issue. If the fuel pump has power and is...
Car wont start unless I let it sit for 35 mins
This is a common sign of a faulty ignition coil. Ignition coils are coated with a varnish-like insulation that becomes brittle over time after being stretched then contracted repeatedly The insulation develops small fractures that open when heated and close...
I'm having trouble replacing the cv axle. Do I need to replace the rings around the spline that goes into the transmission?
The rings you are pointing to in the video are actually the retaining rings. Unless they are broken, they really shouldn't need to be replaced. The ring on the male part of the splined shaft should pop into a groove...
Nissian Altima engine shaking after coil and plug change
You may have a timing chain tensioner or guides issue. You should try to identify where the noise is coming from and scan the computer to get codes and have a mechanic like one from YourMechanic come to you and...
Brake pedal won't come back up once pushed down
Do you have a Ford hydro-boost system? If so, faults in that system can cause no or poor pedal return; to resolve the issue with a hydro-boost type system, please refer to the detailed diagnostic decision tree in the factory...

Related articles

Symptoms of a Bad or Failing Windshield Wiper Refill
Common signs include streaks on your windshield, wipers that bounce as they operate, screeching noises, and visible damage to the wiper blade refill.
How to Clean and Maintain Windshield Washers
When When dirt or debris lands on your windshield while driving, your immediate reaction would be to use the wiper fluid spray to clear it. If your car’s wiper fluid doesn't spray properly, it may have clogged wiper fluid nozzles...
How to Replace a Windshield Wiper Blade
Car windshield wiper blades need to be replaced if you see streaks or hear scraping. Keep wiper blades in good condition to maintain good visibility.