Professional & Business CoursesLiquid product containers — illustrative

Liquid Soap & Dilution

Indicative tuition: ฿15,000–30,000

Study potassium-soap paste and controlled dilution, keeping true liquid soap distinct from surfactant-based washes.

What you will learn

  • KOH versus NaOH: purity, SAP selection and formulation checks
  • Supervised paste-making and process records
  • Dilution trials, clarity, viscosity and fragrance compatibility
  • Water quality, contamination control and stability testing plans

Before you start

Cold Process Soap Formulation and demonstrated alkali safety.

Learning outputs

A liquid-soap trial set, dilution matrix and proposed quality specification.

Assessment

Explain the formula and dilution decisions. Define appropriate stability and microbiological assessment before distribution.

Tuition ranges are for guidance. Final fees, dates, teaching hours, materials and programme scope are confirmed with the academy.

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