Sewn-in afro hair weave extensions are low-maintenance and require minimal care. This option will not affect your natural tresses and will not cause split ends. These extensions are easy to maintain and will last for a very long time. In addition, the afro hair weave extensions do not cause any damage to your natural hair, and they are reusable. However, if you are planning to use your wigs for an extended period, it is important to know about the cleaning instructions that come with the extensions.