Questions and Answers
Which detergent type should not be boiled due to loss of effectiveness?
What is the primary function of non-ionic detergents?
Which type of detergent is specifically formulated for front-loading washing machines?
What is the purpose of using enzyme pre-soak products?
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How do soap powders react with hard water?
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Which product can effectively reduce or remove colored dye from fabrics?
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What is a common characteristic of synthetic detergents?
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What should be done prior to using bleach for stain removal?
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What effect does using bluing have on fabrics?
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What type of aid is best for treating embedded soil or stains before washing?
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Study Notes
Types of Laundry Detergents
- Enzyme Detergents: Effective for breaking down protein stains found in blood and food. Best used with hot water; boiling destroys the enzymes.
- Soap Powders: Derived from animal and vegetable fats, they can form scum in hard water.
- Synthetic Detergents: Made from synthetic ingredients; they do not form scum, making them suitable for various water types.
- Low Lather Detergents: Specifically designed for front-loading washing machines, resulting in less foam during washes.
- Soft Detergents: Available in pure soap flakes and liquid forms; they are gentle on delicate fabrics and leave clothes feeling soft.
- Non-Ionic Detergents: Focus on removing grease and oil, ideal for heavily soiled items.
Specialized Laundry Aids
- Enzyme Pre-Soak Products: Granule-based products that effectively tackle protein stains such as blood, chocolate, dairy, eggs, and grass.
- Pre-Treatment Soil and Stain Removers: Applied before the wash to help release embedded dirt and stains.
Bleaching Agents
- Bleach: Used to remove stains and enhance the brightness of white cottons and linens. Should be diluted as per recommendations. A strong bleach-water solution aids in stain removal. Two types include chlorine bleach and oxygen bleach.
Colour Management
- Colour Removers: These products can reduce or eliminate color dyes from garments, particularly effective on stains or dye transfers onto white clothes.
- Bluings: A blue solid or liquid added during the rinse cycle to counteract yellowing in fabrics, available separately or as an ingredient in detergents.
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Description
This quiz covers various laundry products, including enzyme detergents, soap powders, and synthetic detergents. Each type serves a unique purpose in treating different stains and water hardness. Test your knowledge on the effectiveness and uses of these laundry aids.
