Be cautious when applying eyeliner—avoid "crossing the line" onto the inner eyelid, as this can lead to infection and even affect vision.
Applying eyeliner itself doesn't harm the eyes, but when lining the inner rim, tiny particles from eyeliner pencils or gels can easily fall into the eye, causing a range of symptoms.
Ladies, keep your eyeliner away from the eyeball surface. Otherwise, bacteria on the liner can become a potential infection source. These particles may also stick to contact lenses, reducing visual clarity or causing blurred vision while irritating the eye.
Remember not to "overstep" when applying eyeliner—tiny particles from the product falling into the eye can affect vision. Ladies, keep this in mind!