Level 2
H9 Shampoo &
Condition Hair &
Scalp
The word Shampoo
Is derived from the Hindustani word meaning ‘Champo’. This means to press or rub
Reasons for
Shampooing
to cleanse the hair and scalp
prepare for salon services to treat hair and scalp disorders to remove chemical products
Properties Of A Good
Shampoo
to cleanse the hair and scalp
Product should distribute easily easily rinsed from the hair leave hair manageable/shiny will not irritate skin/eyes
Types Of Shampoo
Medicated
Mild Dandruff
Anti-dandruff
Dandruff
Lemon
Greasy
Almond/coconut oil
Dry hair and scalp
Beer
Flyaway
Protein
Damaged hair
Herbal
All purpose/dry
pH balanced
Chemically treated
TLS-Pre perm
Before perming
Dry powder
Use when unable to wash
Brightening
To lighten natural hair
Colour
Enhance natural colour
Coal Tar
Psoriasis
Soapless
Shampoo
does not contain soap manufactured by sulphonation
=vegetable oil + sulphuric acid
TLS = Triethanolamine Lauryl
Sulphate
SLS = Sodium Lauryl Sulphate
Contain no additives
Used before perming
Shampooing for Services before a perm before a semi-permanent colour To remove barriers open cuticle
Types of Water temporary hard permanent hard
Temporary
Hard
Caused by calcium/magnesiu m carbonates
Softened by boiling or chemical water softeners Permanent Hard
Caused by calcium/magnesiu m sulphates
Softened only by using water softener Shampoos most shampoos are soapless they contain detergents detergents act with water to clean Detergents do not form scum in hard water lather in all water rinse easily good cleansing agents
How Detergents
Work
lower the water’s surface tension Shampoo molecules have a water loving head hydrophilic
They have a grease loving tail -hydrophobic
How does shampoo and water cleanse the hair?
Shampoo has a water loving head
(Hydrophillic) and grease loving tail
Hydrophobic)
Hydrophobic end
Removing Dirt &
Grease
emulsify dirt and grease into tiny droplets
mixed