Getting Rid of Caterpillars

Hi, This is probably just one group that hatched at the same time, and once you put them outside, you probably won't have anymore coming around. Carefully scoop up the ones you found on a piece of flat cardboard or a dustpan. Gently put them in the backyard on a plant leaf that is not one of your expensive plants. They should go about their business and in a few weeks will make a cocoon and form either moths or butterflies. Hope this helps.