Prevent your eyelashes from getting wet that first 12 hours so that the glue can completely dry
Avoid any sort of saunas or steam rooms for the first 2 full days to allow the glue to cure.
Be delicate with your new eyelashes. Avoid eye rubbing or touching your eyelashes. You are going to naturally be curious about your new lashes, but keep your hands off of your eyelashes and just admire them with your eyes.
Learn to wash and dry your face gently.
Put away your eyelash curler. You now have amazing synthetic eyelash extensions so you should not, not need not curl your new extensions.
To prolong the life of your extensions, avoid using mascara.
Avoid any oil products, petroleum jelly or eye makeup remover.
Avoid an eye infection and keep your eye area clean.
Learn to sleep on your back to protect your new synthetic eyelash extensions.
The key to long lasting synthetic eyelash extensions is to keep your hands off of your eyes except when cleaning the eye area.