Sonett - Producten | Lichaamverzorging
(68 °F approx. 0.035 oz/in 3) pH value: undiluted approx. 8.5–9 Biodegradability: Soap made from vegetable oils has the unique property that, right after its use, it reacts chemically with the limescale always present in waste water, forming calcium soap. As a result, the surfactant effect of the soap is being neutralized (primary degradation).