detergents and dry cleaning

name 2 detergents

name the ingredients in washing powder

what does bleach do?

what does active detergent do?

what does water softener do?

what does optical brightener do?

what do the enzymes in washing powder do?

name the ingredients in washing up liquid

what does the water in washing up liquid do?

what does the rinse agent do?

what do biological detergents contain?

what do the enzymes in the biological detergents do?

when do most enzymes work best and why?

what is an advantage to washing at lower temperatures?

how does soap clean?

what does soap allow to happen?

what do detergents consist of?

what is a detergent molecule attracted to?

how is dirt removed?

Why aren't all stains removed in a washing machine?

What is the key thing to remember about solvents?

what do dry cleaners use?

where do organic solvents come from?

what type of fabrics use organic solvents to clean them?

what does dry cleaning eliminate?

describe the forces of attraction in grease molecules

describe the forces in organic solvents

describe how organic solvents are used to remove a grease stain from a top.