Our natural black loc extensions are made with virgin human hair, can be bleached and dyed easily. Use two parts of 30-volume liquid developer and 1 part of BW bleaching powder to lift the colours in loc extensions. The hair stylists and opticians suggest not dying the locs in the initial three months. The first three to six months of locs installation are pretty sensitive. Remember that the locs need to become strong from the inside regardless of the hair type. They take this time to build internally, just like the natural locs. So, let your loc extensions take this time to mature internally before starting any color experiment. If the locks are bleached before they are internally mature enough, you may face the side effects such as frizzing, swelling and unravelling. In such case, you will need to retwist the locs using a crochet needle or any other technique. Additionally, if the locs get damaged during over-processing, the chemicals will break down the locs and may shed them completely. It can also happen if the locs are processed often during their maturation phase or are not processed correctly.