How to dye fabric naturally
  • 1. Which of these is NOT a common natural dye source?
A) Avocado pits
B) Acrylic paint
C) Onion skins
D) Turmeric
  • 2. What is a mordant used for in natural dyeing?
A) To make the fabric softer
B) To waterproof the fabric
C) To help the dye bind to the fabric
D) To bleach the fabric
  • 3. Which of these is a common mordant?
A) Baking soda
B) Vinegar
C) Sugar
D) Alum
  • 4. Which fiber dyes best with natural dyes?
A) Natural fibers like cotton or wool
B) Rayon
C) Nylon
D) Polyester
  • 5. What color does madder root typically produce?
A) Green
B) Blue
C) Yellow
D) Red
  • 6. What part of the avocado creates a pink or light red dye?
A) The flesh
B) The pit
C) The leaves
D) The skin
  • 7. What color do onion skins typically produce?
A) Yellow or orange
B) Green
C) Pink
D) Purple
  • 8. What should you do to fabric before dyeing?
A) Iron it
B) Spray it with hairspray
C) Starch it
D) Scour it to remove any finishes
  • 9. What does 'WOF' stand for in dyeing?
A) Weight of Fabric
B) Width of Fabric
C) Wash on Fabric
D) Water on Fabric
  • 10. Which flower is known for producing a natural blue dye?
A) Tulip
B) Indigo
C) Sunflower
D) Rose
  • 11. Why is it important to use gloves and eye protection when dyeing?
A) To protect your skin and eyes from irritants.
B) To look professional
C) To prevent the dye from affecting your clothing
D) It is not important
  • 12. What is 'exhausting the dye bath'?
A) Pouring the dye bath down the drain
B) Letting the dye bath sit overnight
C) Adding more dye to the bath
D) Removing all the dye from the bath onto the fabric
  • 13. What does pH measure?
A) Weight
B) Color intensity
C) Acidity or alkalinity
D) Temperature
  • 14. Which fruit, when rotted, can be used as a dye?
A) Banana
B) Pomegranate
C) Orange
D) Apple
  • 15. What should be done with leftover dye after it has cooled?
A) Dispose of responsibly according to local regulations
B) Use it for fertilizer
C) Store indefinitely
D) Pour down the drain
  • 16. Which common kitchen ingredient can be used to adjust pH?
A) Vinegar
B) Flour
C) Salt
D) Sugar
  • 17. What is over-dyeing?
A) Dyeing a fabric that has already been dyed.
B) Dyeing too many fabrics at once.
C) Dyeing for an excessive amount of time
D) Dyeing with too much dye
  • 18. Which metal can be used as a mordant but should be used with caution due to toxicity?
A) Zinc
B) Iron
C) Aluminum
D) Copper
  • 19. What is the best way to wash naturally dyed fabric?
A) By hand with a pH neutral soap.
B) In a cold washing machine with regular detergent
C) In a hot washing machine with bleach
D) By taking it to a dry cleaner
  • 20. Which of these is used for bundle dyeing?
A) Steam
B) Boiling water
C) Ice
D) Microwave
  • 21. What is the role of tannins in natural dyeing?
A) They are used to make the fabric softer.
B) They are used to create brighter colors.
C) They help improve dye uptake and fastness, especially on cellulose fibers.
D) They are used to lower the temperature of the dye bath.
  • 22. Which is a good source of tannins for natural dyeing?
A) Oak galls
B) Potatoes
C) Spinach
D) Carrots
  • 23. What does 'colorfast' mean in dyeing?
A) The dye changes color over time.
B) The dye resists fading or running.
C) The dye is easy to remove.
D) The dye is very bright.
  • 24. Which of the following can alter a dye color?
A) The brand of stove used
B) The time of day
C) Changing the pH of the dye bath
D) The size of the dye pot
  • 25. What safety precaution should be taken when using iron as a mordant?
A) Avoid prolonged skin contact.
B) Use an iron pot.
C) Mix it with bleach for better results.
D) It is completely safe to handle.
  • 26. What is 'dye liquor'?
A) A special type of alcohol used in dyeing.
B) The solid residue left after dyeing.
C) The dye bath solution.
D) A brand of dye.
  • 27. Which natural dye source can be used fresh or dried?
A) Cochineal
B) Marigolds
C) Madder root
D) Indigo
  • 28. What is 'resist dyeing'?
A) A technique to dry fabric quickly.
B) A technique to prevent dye from reaching certain areas.
C) A technique to enhance the dye color.
D) A technique to remove excess dye.
  • 29. Which common method uses wax to create a resist pattern?
A) Batik
B) Tie-dye
C) Screen printing
D) Shibori
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