A client gets a hair-straightening treatment known as the Brazilian Blowout. High levels of formaldehyde used in the original treatment has caused concern, both for stylists and their clients.
A client gets a hair-straightening treatment known as the Brazilian Blowout. High levels of formaldehyde used in the original treatment has caused concern, both for stylists and their clients. Felipe Dana AP file
A client gets a hair-straightening treatment known as the Brazilian Blowout. High levels of formaldehyde used in the original treatment has caused concern, both for stylists and their clients. Felipe Dana AP file