WAEC WASSCE course

Dyeing and Bleaching

WAEC WASSCE

40 topics sit in this course for WAEC WASSCE.

Study this course in Learn

Practice opens in your WAEC WASSCE workspace after you sign in. Questions and lecture notes stay there.

Official rules, eligibility, and dates stay on the WAEC WASSCE guide.

course outline

Topics

  • Wax Resist Method

    Covers preparation of fabric, wax and other materials; waxing techniques and precautions; oxidation and de-waxing; and finishing.

  • Starch Resist Method

    Covers meaning of starch; materials and tools for starch resist technique; preparation of paste; safety and precautions; different methods (stenciling, freehand drawing, screening, stamping); oxidation and removal of starch; and finishing.

  • Tie-Dye Printing

    Covers introduction to tie-dye printing; techniques (direct, discharge, resist, transfer printing); materials and tools for tie-dye and printing; and finishing.

  • Bleaching

    Covers meaning of bleaching; types of bleaching (chlorine, oxygen); materials and tools for bleaching (fabric, chemicals such as chloros, caustic soda, hydrosulphite); and application of bleach on fabric.