How to make your own washing powder | eHow- how to make washing powder lemon powdered blue powder ,Fill a large bowl with 2/3 to 3/4 of a gallon of water. Hold a cheese grater or rasp over the bowl and begin grating the soap into the water, stirring to prevent the soap from sticking together.How to Make Organic Dry Powder Laundry Detergent | Home ...For use in hard water, increase the borax and washing soda to 1 cup each (see References 1, page 9). Add 1/2 cup of white vinegar to the rinse water as a softener.



How to make your own washing powder | eHow

Fill a large bowl with 2/3 to 3/4 of a gallon of water. Hold a cheese grater or rasp over the bowl and begin grating the soap into the water, stirring to prevent the soap from sticking together.

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