Elaine is right on repotting! If nothing else fresh potting soil says yum to a plant. The corn plant (tall one) needs all the completely brown leaves cut-off. They died from lack of water. All the green leaves need the dust washed off. Either hose outside or wipe top and bottom of leaves with damp paper towels, rinsing the paper towels out often. Then with scissors some of the brown ends could be trimmed. May you be surrounded by happiness and peace!
