A new type of hollow blocks can be fabricated out of wood wastes, agricultural wastes and soil mixed with minimum…

White creamy laundry bar soap with the essence of citronella or other suitable essential oils.

Materials:

• Coconut oil (primary)
• Caustic soda (35 Be)

Materials:

• Paraffin wax (China brand)
• Polyethylene wax (Japan brand)
• Thread (for candle wick)
• Mold
• Technical dye (desired color)

Procedure:

1. To 500 g. paraffin wax, add 125 g

Materials:

• Paraffin wax (China brand)
• Technical dye
• Polyethylene wax (Japan brand)
• Wax crystals
• Kerosene

Procedure:

1. Mix 800 g. paraffin wax with 100 g. polyethylene wax.
2. Melt the materials