This product has been the only product so far that has not caused my scalp to itch. As soon as I get it, I do detoxify it then hang it to dry for at least a day. Once supplied, I do place oil and other products in it to ensure it will not dread to other dreads. With all synthetic dreads, you must take good care of them until they have reached the second stage then care is more of a weekly basis. I highly recommend this product. It’s not only affordable but compared to the other more expensive products. I find it to be the best.