It’s generally not recommended to use Windex or other glass cleaners containing ammonia to apply window film. Ammonia-based cleaners can leave residues on the glass surface, which may interfere with the adhesion of the film and affect its performance.
Instead, it’s best to use a solution of water and a few drops of mild dish soap to clean the window surface before applying the film. This solution is effective at removing dirt, dust, and grease from the glass without leaving behind residues that could impact the installation or performance of the film.
Here’s a simple process for preparing the window surface before applying window film…
- Mix a solution of warm water and a few drops of mild dish soap in a spray bottle.
- Spray the solution onto the window surface, covering it evenly.
- Use a clean, lint-free cloth or sponge to wipe the window surface, removing any dirt, dust, or grease.
- Rinse the window surface thoroughly with clean water to remove any soap residues.
- Dry the window surface completely with a clean, lint-free cloth before applying the window film.
By using a mild dish soap solution to clean the window surface, you can ensure that the glass is clean and free of residues, allowing for proper adhesion and performance of the window film. Avoid using harsh chemicals or cleaners containing ammonia, alcohol, or abrasives, as these can damage the film or interfere with its installation. If you’re unsure about which cleaning products to use or have specific questions about window film installation, consult with the manufacturer or a certified installer for recommendations tailored to your needs.
