How to Care for a Newly Replaced Windshield

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Replacing your windshield can be a costly and inconvenient procedure. However, if you want your new windshield to survive a long time and keep you safe in an accident, you need to take good care of it. Here are some basic things to keep in mind if you don’t know how to care for a newly replaced windshield.

Tips for Taking Care of a Newly Replaced Windshield

Wash Gently

Wash Gently
Wash Gently

You should keep away from using your wipers or spraying any liquids or cleansers onto your newly installed windshield for the first few days after installation. This gives the windshield glue time to fully dry before chemicals or water can damage the glass. 

After three to five days, you can wash the windshield by hand with cold water and a soft cloth or sponge. Avoid using any harsh cleaning agents at first. The sensors attached to advanced safety systems like automatic emergency braking can also be damaged if exposed to cleaning chemicals right after replacement.

Check for Leaks

The window glue isn’t properly sealed if water can seep through. Pay special attention for a few days after cleaning the area thoroughly to determine if the leaks persist. As the glue fully dries, a small leak might stop on its own. 

But if it stays more than 5 days after installation, call your car glass company and ask them to fill in any gaps in the adhesive. If you don’t fix a windshield leak, water damage, electrical problems, mold growth, and the windshield’s general weakening can happen.

Protect from Sun

While curing, the windshield glue might be damaged by bright sun and severe temperatures. For the first five to seven days following replacement, it’s best to keep the vehicle in a shaded area and install a sunshade on the front windshield. 

For a few days after installing the new windshield, wait before vacuuming the inside of the vehicle, as the suction force could remove the adhesive. Another factor that could cause leaks or bonding problems is sudden temperature variations.

Watch for Problems Signs

While most auto glass replacements go smoothly, these issues can indicate problems with the new windshield or installation:

  • Air bubbles or cloudiness between glass layers
  • Visible scratches or debris trapped within
  • Leaks around edges
  • Excess glue or molding overflow
  • Sensors not working
  • Warning lights staying on

If you notice any defects or damage, document with photos and contact the installation company immediately to have it inspected while still under warranty. Catching issues early improves the chances they can be fixed quickly without needing total reinstallation.

Regular Inspections are Key

Regularly inspect the windshield in the first month. Make it a habit to thoroughly inspect the new windshield once a week for the first month after installation. Check the inner and outer glass, as well as the seal around the edges. 

Look for any cloudiness, trapped debris, scratches, cracks, lifting edges or leaks. Bring any concerning issues to the auto glass company’s attention immediately while the installation is still under warranty. Catching problems early allows them to be addressed under warranty rather than having to pay for problems out-of-pocket later.

Ask About Manufacturer Warranties

When purchasing replacement glass, ask if the manufacturer provides any warranties. Many offer warranties against defects in materials and workmanship for 1-3 years after installation. Transfer and activation paperwork is required though to validate such warranties. 

If issues pop up with the actual windshield glass during the coverage time frame, you won’t necessarily have to eat the cost of an entirely new replacement. Manufacturer warranties can save hundreds of dollars in future repair bills.


Caring properly for a freshly installed windshield requires a little extra patience and precaution at first. For this, you have to be aware of the right answer to how to care for a newly replaced windshield. You should avoid slamming doors or harsh cleaners. Recalibrate sensors once the glue has cured. Check for water leaks indicating poor seals. Park in the shade while the adhesive fully hardens. Know what insurance does and does not cover too. Following these simple rules helps ensure safety, and longevity and avoid problems down the road with your new windshield. Treat it well at the start, and it will last for many miles to come.