Keeping code clean does not have to be a huge endeavor. Just do a little bit at a time, and your code will be shiny in no time. Consistency in naming variable. From the database, to the middle layer, to the user interface. If they are the same thing, do not change up the naming. It will make it so much easier for both you and other people to follow the code. Delete commented out code. If the build is working without the commented code, then you don’t need it. Maybe it’s someone else’s code. But if it’s been there…