How can I effectively prune a croton plant to promote healthy growth and maintain its vibrant foliage?

To effectively prune a croton plant for healthy growth and vibrant foliage, use sharp, clean pruning shears to remove any dead or damaged branches. Trim back leggy growth to encourage bushier growth. Cut just above a leaf node to promote new growth. Avoid cutting too much at once to prevent stress on the plant. Regularly prune to maintain the desired shape and size of the plant.