Your ladybugs will arrive in a mesh cloth bag. Spritz them with a little water and place in the refrigerator until you are ready to use them. Place twigs and leaves in a glass or plastic container or pop-up mesh house. Open your bag with the ladybugs and pour them into your container. Sprinkle some water from your hands down onto the leaves and twigs for ladybugs to drink. You may add some cut raisins for food. Close or cover with cheesecloth, mesh or paper towel (secure in place with a rubberband). Keep ladybugs inside for up to 5 days, then release outside in a shady spot.