Lesson Summary. Let's review. The four most common types of communication used by managers include interpersonal communication, nonverbal communication, written communication and oral communication.
Paint brushes are available in a variety of sizes, with bristles made of either natural hair or synthetic fiber like nylon or polyester. It's best to choose your brush type based of the type of paint you are using. Synthetic paint brushes hold their shape and can be reused for a few years.
Brushes used for cleaning come in various sizes, ranging from that of a toothbrush, to the standard household version accompanied by a dustpan, to 36 deck brushes. There are brushes for cleaning tiny cracks and crevices and brushes for cleaning enormous warehouse floors. Brushes perform a multitude of cleaning tasks.