Oya colour system guide: permanent, demi, toners and lighteners
Which Oya colour, developer, toner and lightener to use, and how to mix them.
Know Your Hair Series
How to care for professional hair shears
Daily and weekly care for professional shears.
How to choose a hair cutting shear: length and handle
How to choose shear length and handle style.
Split ends: causes, trimming and prevention
What causes split ends, how to trim them without losing length and how to prevent...
Split-Ender Mini or PRO 2: which split-end trimmer?
Split-Ender Mini versus PRO 2.
How to use heat tools without damaging your hair
Heat protectant, temperature and technique for healthier heat styling.