Many of us have seen a sudden crack in the windshield caused by a rock or any other object flying straight into the glass. Even though it seems like a minor issue, you must take measures to prevent that crack from widening. Here’s a brief explanation of why cracks in a windshield are dangerous, along with tips on how you can go about fixing windshield cracks to stop them from widening.

1. Disadvantages of a cracked windshield
A cracked windshield is no doubt frustrating, but it is not the only reason why fixing windshield cracks should be a priority. Failure to do so will lead to the crack widening until you are left with no option but to replace the glass. Another disadvantage of letting the crack widen is the accumulation of dust. When dust accumulates in the windshield crack, it becomes more difficult to repair. Here are some more reasons to repair windshield cracks as soon as possible:

• Hampers with structural integrity
  The windshield is a vital part of the car’s structural integrity. In case of a rollover accident, the roof of the car will cave in, crushing you, if the windshield is cracked. This increases the likelihood of a major injury if not death.
• Distracts while driving
  Cracks in the windshield reflect sunlight into your eyes, which can distract you while driving and affect visibility. This is the reason police officers charge a ticket if you are driving with a cracked windshield.
• Makes the car look unattractive
  Regardless of where you’re going, you always want your car to look its best. Repairing or replacing the car’s windshield makes it look sleek and well-maintained.

2. Ways to stop a crack in the windshield from widening
Here are some ways to slow or stop a crack in your windshield from widening:

• Apply superglue or clear nail polish
  Before fixing the windshield by filling the crack, you should use auto glass cleaner and paper towels to clean the windshield. Then, use superglue or clear nail polish on the chip. Let the solution dry and keep it protected from dirt by placing clear packing tape over the crack after that. You can remove the tape when you get professional help for fixing the windshield.
• Avoid sudden temperature changes
  Glass contracts in cold temperatures and expands in hot temperatures. If the crack in the windshield is exposed to a heating vent in cold weather, it may experience an abrupt expansion, which will leave you no option but to completely replace the windshield. To avoid such a situation, you should park your car in a shaded area. Also, refrain from using window defrosters until you have taken the right measures for fixing windshield issues.
• Use a windshield repair kit
  You can find repair kits for fixing windshield damage at any local hardware store. You have to bore a small hole into the top layer of your windshield. Then, seal the glass by forcing the specialized resin from the repair kit. It reduces the stress on your windshield, along with preventing the formation of additional cracks.