Cleaning agents - JSS1 Home Economics Past Questions and Answers - page 1
What are cleaning agents?
Cleaning agents are substances usually liquids, sprays or granules that are used to remove dirt, grease and deposits from different surfaces in the home e.g detergents, bleaches, polishes and wax.
List types of cleaning agents.
1. Detergents
2. Degreasers
3. Abrasives
4. Acids
5. Scouring power
What are the uses of cleaning agents?
1. It is used for washing our cloths.
2. Used for cleaning the kitchen and kitchen utensils.
3. Used for removing stains.
4. To make surfaces whiter.
5. Used to dissolve dirt for easy cleaning and washing etc.
What is acid used for?
Acid cleaners are generally used to remove mineral deposits and are useful for descaling dishwashers or removing rust from restrooms facilities.
What are the procedures for making home-made scoring powder?
1. Grind the egg shell and pieces of china wares into very fine powder.
2. Sift the mixture to ensure a smooth powder.
3. Mix the powder thoroughly with the detergent powder.
4. Store in a dry contain and cover with a tight fitting lid.
What are cleaning agents?
tools used for organizing
equipment used for cooking
products or substances used to remove dirt, stains, and germs from surfaces
items used for gardening
Cleaning agents are only used for aesthetic purposes.
True
False
Which of the following is not a common type of cleaning agent?
Soap
Bleach
Cooking oil
vinegar
Cleaning agents can be harmful if not used properly.
True
False
What is the purpose of using soap as a cleaning agent?
to add fragrance to surface
to remove dirt and grease by emulsifying them in water
to provide a shiny finish to surfaces
to disinfect surfaces