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प्रश्न
Amit noticed some uneven blue patches on his white uniform. What mistake did he make in the laundry process? Suggest any four precautions he should take to ensure it looks clean in the future.
थोडक्यात उत्तर
उत्तर
Precautions for the blueing process.
Blue water was not stirred properly./fabric was left standing in blue for a long period of time.
- Coloured fabrics should not be blued as they get bluish tinge.
- Fabric should not be kept dipped for five min or more otherwise it leaves patches.
- Fabric should not be left standing.
- Patches, if any, should be removed with vinegar.
- It should just be applied as a last rinse.
- For better results, dry in the sun.
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Notes
Students should refer to the answer according to their questions.
Blues
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