Also, there are certain fungal and bacterial infections andras fiber that can cause the locks decrease. Infections such as these are usually among children. The treatments include anti-fungal and anti-bacterial medications. 5. Exposure to Heat & Excessive Andras fiber Pulling Styling can be fun but when the locks becomes stressed by such an activity, you are going to give it a rest. Andras fiber blowers should not be constantly used as exposure to heat would cause the locks in the go to become brittle and eventually give up. Conditioners and other moisturizers could be used to deal with severely damaged locks and, to some degree, dropping locks.