DIY laundry detergent / bathroom cleaner / kitchen scrub, no synthetics.

Step 2 Grate the soap

I use a Microplane grater because it's easy and turns out fine, fluffy, soap "snow" that blends easily. You could of course use a food processor or any method you like. I like this way because it's simple, easy to clean up after (a rinse) and requires little effort due to the quality of the Microplane grater.