E.H. Thiellay, a British pharmacist and perfumer, along with Leon Hugo of Paris, a hairdresser, invented peroxide, a blonding chemical. The product was introduced in 1867 at the Paris Exposition. It was considered the first hair bleach.
Daily Hair Tip
Visit your hairstylist on a regular basis. Regular trims are essential for great-looking hair. Short hair should be trimmed approximately every 4-6 weeks, medium length hair 6-8 weeks and long hair needs to be trimmed every 8-10 weeks.