Why Are There Water Ripples After Applying the Film?
3 Answers
The following is a detailed explanation of the reasons for water ripples appearing after applying the film: 1. Normal water ripples: Since water is used during the film application process, the appearance of water ripples is a relatively normal phenomenon. Regardless of the brand of the film, this phenomenon occurs and is not significantly related to the film or the glass. Typically, water ripples appear on the windshield one day after the film is applied. The reason is that excess water transforms from liquid to gas, making it visibly obvious. 2. Installation issues: Although water ripples after film application are normal, if heavy ripples appear immediately after application, it indicates an installation problem. The technician did not thoroughly remove the water during application, leaving too much residual moisture. 3. Improper usage: For example, activating the defogging function too early or directing the air conditioning toward the windshield may also cause water ripples.
I also encountered water ripples right after getting my car window tint installed, mainly because the lubricating water used during installation to help with fitting hadn't fully evaporated. If the technician isn't careful and fails to squeeze out excess moisture or delivers the car before it's completely dry, combined with humid or cold weather, the trapped water under the film can create wavy patterns. I recommend car owners wait patiently for three to four days to allow the moisture to evaporate naturally; meanwhile, avoid rolling the windows up and down, using the wipers, or exposing the car to direct sunlight. If the ripples persist after two weeks, it might be due to poor installation quality or inferior film, requiring a return to the shop for repairs. Don't attempt DIY fixes to avoid scratching the film layer. Choosing a reputable shop and professional technicians can prevent this issue from happening.
Water ripples are quite common after film installation. I noticed this right after getting my windows tinted at the shop. The technician explained that water is necessary as a lubricant during installation, but if it remains trapped under the adhesive layer without drying properly, it can cause rippling effects - especially on rainy days or when the job is rushed. I tried parking my car in the shade for a few days, and the ripples gradually faded. If they persist, it might indicate improper squeegee work by the installer or substandard film quality. Now I always schedule tinting appointments during dry weather and avoid rolling down windows or washing the car for the first few days. My friends all say proper maintenance can extend the film's lifespan, saving you from repeated repair costs.
