The dreads in the custom falls are starting to come apart. This causes them to stick to the other dreads in the fall and now they are all fraying and sticking together. Apparently the gal who made them does not use any product on them when she dreads them. I called her and explained the problem and she suggested I buy some kind of cream textured hair product and twist the dreads more with the product. Does anyone have any suggestions as to what product to you use?