Does the pay off calculation include the frequent interior cleaning any rental car will need to be kept in service 24/7? Both normal wear and tear and spills, v

Does the pay off calculation include the frequent interior cleaning any rental car will need to be kept in service 24/7? Both normal wear and tear and spills, vomit, blood, etc that users are motivated by fees to pretend they didn't do until the next user or two after them reports it.