This document discusses how to "DRY clean" a Marketo instance by making it more efficient and reusable. It recommends setting up DRY (Don't Repeat Yourself) confirmation emails and error notifications to avoid duplicating content. For confirmation emails, it suggests using a single global email template with program tokens instead of defining emails locally in every program. For errors, it advises creating a tokenized alert email template and Smart Campaign to notify administrators when webhook or launchpoint errors occur. The goal is to write code and content once and trigger it in multiple places to reduce maintenance overhead from changes.