As stylists we're always taught to do a patch test, but how many of us actually do it? Clients usually don't know to ask for one, but as professionals we have a responsibility to make sure our clients are always safe.
I have been on both ends of the spectrum. I've been the stylist who almost sent her client to the hospital, and just the other day I was the client who needed the patch test done! Check out this video where I explain why you need to ALWAYS do a patch test.