Hard water spots on car windows are usually caused by mineral deposits like calcium and magnesium found in water. When water dries on your car, these minerals leave behind small dots or streaks, making your windows look cloudy or dirty. If you’re wondering how to clean car windows effectively and remove these stubborn spots, this guide will show you the safest and most efficient methods to get sparkling, streak-free glass.
Why Home and DIY Car Washes Often Leave Spots
You may find that washing your car at home or in an automatic car wash leads to these spots forming, particularly if you don’t take the time to dry your car completely. In some cases soap that is not washed off properly will also cause spots that are more easily removed, this can often happen after automatic and do-it-yourself car washes where the rinsing process may be rushed.
How to Remove Hard Water Spots from Car Windows
If you’ve ruled out soap scum and stubborn spots remain, you’ll need to find a more specific way to remove the spots. Due to the minerals that they contain, hard water spots left on your windows are alkaline. This means an acidic product is usually required to remove them. There are plenty of ‘off the shelf’ acidic cleaners and home remedies for removing spots however, as with all acidic and abrasive cleaners comes a risk to your health, your car and the environment. There needs to be extra care taken to ensure that the windows are not scratched and that any acidic cleaners do not come into contacts with the paint surface or your skin.
Are Acidic Cleaners Safe for Car Glass?
The other option is to leave it up to the experts at your nearest car wash, where experienced staff will use the correct products and tools to remove the spots safely for you. There is more work involved than a standard window clean, so you’ll likely need a more thorough service. After your wash the staff will also dry your car and the windows thoroughly, which is key to ensuring new spots are avoided. Regular washing will also ensure that your car stays in tip-top condition.
How Magic Hand Carwash Can Help
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