Using this Gator gig bag is easy. Just unzip the main compartment and gently place your electric guitar inside. Make sure the guitar fits snugly to prevent it from moving around during transport. When you're done using the bag, zip it up to keep dust and dirt out. As for maintenance, use a soft, dry cloth to wipe the exterior of the bag regularly. If there are any stains, you can use a mild soap and water solution. Avoid using harsh chemicals as they may damage the bag's material. Also, store the bag in a cool, dry place when not in use to prolong its lifespan.