Lemon
PHvalue of lemon is in between 2 to 3
Mandrains
PHvalue of mandrains is in between 8 t0 9 when it is fresh
Pomelons
PHvalue of pomelons is in between 1.5 to 2.0
Kaffarlime
PHvalue of kaffarlime is aproximately 2.2
Citric acid is an alpha hydroxy acid and is an active ingredient in chemical skin peels. Citric acid is commonly used as a buffer to increase the solubility of brown heroin. Citric acid is used as one of the active ingredients in the production of facial tissues with antiviral properties.