What is the major difference between them as it seems to me that concealers are much more cost effective but maybe wig systems might require less maintenance. I just want to know if there is something else I am not considering
I see a lot of concealers say that you need to use shampoo to wash it off on a regular basis and I am just wondering whether a normal regular soap would be able to wash it away or whether it has to be shampoo. Thanks