Bonding refers to using white fillings to close gaps, repair chips, or lengthen teeth slightly. This is an alternative to porcelain veneers. For smaller changes bonding is a great alternative to porcelain because enamel doesn’t need to be removed. White filling isn’t as strong as porcelain so bonding is a little weaker than veneers but can last a long time if done correctly. Bonding is great to make small changes to the teeth after Clear Correct treatment is done.