My windshield has a black mark because my wiper blade was stolen and I operated the wiper without the blade; how can I remove this

My windshield has a black mark because my wiper blade was stolen and I operated the wiper without the blade; how can I remove this mark?
Experienced mechanics share their insights in answering this question :
You can use a mild polish like a toothpaste that will clean the glass without scratching the glass. Use it with small circular motion to polish off the marks.

How to Identify and Fix Common car Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced mechanics :

If your wipers are obnoxiously chattering away when you`re trying to use them, you`ll likely be left with smears and streaks. There are a few causes: either your wiper blades or windshield aren`t clean, the wiper arm is bent, or your wiper blades need replacing.
What causes wiper marks. Wiper marks are scratches in the glass caused by the movement of the windscreen wipers. Windscreen wipers are not perfectly clean, nor is the windscreen itself. The water you might want to wipe off can also contain dirt, dust and other contaminants.
Worn-out, damaged, or improperly installed/maintained windshield wipers can scratch your windshield, which will affect your ability to see out of it properly and, depending on how long it takes you to notice the scratches, will require anything from a small windshield repair to a total windshield replacement.
While most minor scratches can be removed with the proper tools, deeper scratches should be repaired by a glass repair specialist. Here`s what you`ll need to get started: Glass repair kit.
Windshield molding is a black rubber strip that runs around the edges of a car`s windshield. It is designed to keep out moisture and debris while providing additional support for the glass. This rubber strip also works as a sealant for the gap between the windshield and your car`s frame or roof.
If your windscreen wipers are dirty and not performing as they should, run a cloth soaked in DYC White Vinegar down the length of each blade once or twice. This will remove any film that is preventing the blades from working properly.
Leaving your wiper blades turned up can also potentially damage your windshield. If the spring is tight enough, it can cause the wiper to snap back against the windshield. If it does this hard enough it can actually crack the glass in your windshield.
Avoid using your wipers on dry surfaces

Using your washer fluid before you clean the windshield from salt, pollen or just good old-fashioned dirt will keep your blades working properly for longer. Also, when you stop to get gas, if there is a squeegee available, use it!

Regular white toothpaste or mildly abrasive liquid soap can polish fine scratches out of glass. Materials: Plain white toothpaste (varieties containing baking soda and/or formulated for whitening purposes work better than gel formulas); or. Mildly abrasive soap for heavy-duty hand cleaning, like liquid pumice.
Kitchen Vinegar

This is another remedy you can use to remove scratches from your glasses successfully. Just apply the vinegar-water solution on the scratches, rub gently, rinse with cold water, and you`re good to go.

Rubbing alcohol

Rubbing an alcoholic abrasive can remove scratches from the glasses. It is also a good option to clean your glasses even if there are no scratches although it can be more expensive than the other methods mentioned above.

A window gasket, also known as a window seal or seal gasket, is something that is fitted to your window frame to prevent the entrance of draughts and water to your home.
Applying rubbing alcohol to the blade of each wiper will do two things: one, it will clean any and all debris from the wiper blade itself, helping to maintain an abrasive-free clean when you use your wipers, and two: excess grime on the blades will cause streaking and annoying squeaking noises.
Scratches are usually shallow and affect just the outer layer of the glass. They are often caused by windshield wiper blades that haven`t been replaced. (When the rubber on the windshield wiper wears off, the metal windshield wiper will scrape against the windshield glass, causing a scratch that deepens over time.)
Windshield streaks often occur due to windshield wipers working on rainy days. They can limit your visibility and make driving dangerous; fortunately, their removal is simple. With some elbow grease and the right equipment your windshield will be as good as new in no time!

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

My windshield has a black mark because my wiper blade was stolen and I operated the wiper without the blade; how can I remove this
ANSWER : You can use a mild polish like a toothpaste that will clean the glass without scratching the glass. Use it with small circular motion to polish off the marks.

How do I remove the cowl panel on a car windshield wiper arm?
ANSWER : Hi there – to clarify, yes – once you have removed the nut which holds the wiper arm on to the splined shaft, yes, you can remove the wiper arm with the removal tool, then re-install the wiper on the splines, and replace the lock-down nut. Remember to carefully mark the location of the wiper arm on your windshield before disassembling anything, so that when replacing it, the wiper arm is correctly aligned to both the windshield and wiper arm drive shaft. The splines will re-align when you tighten the lock nut on the wiper arm shaft. Then you’re done!

Is it possible to remove Bracket bolts without removing caliper pins?
ANSWER : The complete bracket and caliper can be removed this way. I have seen this many times where the caliper retainer slide bolt seizes. The reason is no one lubed the slides and pins when they did the brakes in the past. This was avoidable if they lubed them on previous brake jobs. You can also purchase a new caliper with the bracket in most cases as an assembly. If you want to have a mechanic assist you with this, a certified technician from YourMechanic can come to your car’s location to inspect your suspension and help perform this task.

Wiper has to manually be lifted before working – 1996 Chevrolet Beretta
ANSWER : You will have to replace the "wiper arm shaft" and/or wiper arm for the side which isn’t working. Both of these components have very small splines which interlock when the nut is tightened. A heavy snow or ice load can cause the splines to break down, or strip, rather than damage the electric motor. A certified technician from YourMechanic can replace the windshield wiper arm at your home or office.

Aftermarket wiper blades just seem to smear water on my windshield
ANSWER : I would recommend stoping by your local dealer and getting a pair of Nissan wiper blades for your car. Then I would get a good quality window cleaner and try and clean off the windows. If you are using a washer fluid with additives like Rain-X, then this fluid may put a film on your window that will not let the wiper make good contact with the window after it starts to build up. Try and use just plain window washer fluid and clean your windshield real good. This should fix the issue. If this doesn’t fix the problem, then have the windshield wiper system inspected for bent wiper arms and or defective glass on the window.

Intermittent Windshield Wipers move 1/4 of the way
ANSWER : Your windshield wiper motor controller is not able to control the motor to bring it to the park position. The problem is in the wiper motor most likely or the body control module since you have same issue with the rear wiper also. Sine you are under basic warranty I would suggest having the dealer check to see if it is a covered repair. If not then a mechanic like one from YourMechanic can check and do the repairs for you.

How much to install a windshield wiper motor
ANSWER : Hi there. It depends on the type of car you drive and the auto repair shop you go to that often dictates the price for replacement of a windshield wiper motor. Our mechanics are mobile, which means they don’t have the overhead that repair shops have. They provide you convenience by coming to your home or office. Simply submit a quote request for a windshield wiper motor replacement including your vehicle information and we’ll be able to send you a quote.

How do you operate the Windshield Wiper Rain-Lamp?
ANSWER : If your car has auto-lights, it may also have automatic rain-lamps (or Rain-Activated Lights, if you prefer). This function turns on your headlights any time your wipers are activated during the daytime, and allows you to drive with one less distraction. Here’s how it works:

Make sure your headlights are set to Auto.
Make sure the ignition is on.
Turn on your windshield wipers.
The headlights should come on.
The lights will stay on until you turn off the windshield wipers.