How To:Grow your lashes.!! by Catherine Kopcho How To:Grow your lashes.!!You will need:Olive OilAlso a clean mascara wandIngredients ~ •Olive Oil •Clean mascara wand So,first you'll want to take about a tablespoon of olive oil and warm it in the microwave for about 10-15 seconds(optional).Then you rub the mascara wand in the warm oil,and apply to lashes as if applying mascara.Do this before going to bed and leave it on all night.Within a few days you should see results.!