How not to damage tear production when wearing eyeliner in the water line

How to not fuck up my eye health when doing this, no borax no glue

honestly I've been putting eyeliner on my waterline for a long time and nothing happened but just make sure u like remove it properly with micellar water and scrub it inbetween ur bottom lashes bcs thats where the eyeliner can stay 

if you’re really worried what i do is instead of putting it on my waterline i put it directly UNDER the waterline curve, if that makes sense?? imo it looks better than putting it on your waterline and it does no damage!!