As a No Experience Custodian, your daily duties usually include sweeping, mopping, vacuuming, emptying trash, sanitizing restrooms, and maintaining supply closets. Most employers provide thorough on-the-job training, covering safety procedures, proper use of cleaning chemicals, and equipment handling, so you don’t need prior experience. You'll often work under the supervision of a lead custodian or facilities manager, receiving guidance and feedback as you learn. As your skills develop, you may take on more responsibility or advance to supervisory roles within the facilities team.