Lavendar-Lemon Homemade Laundry Detergent | The Frugal ...
Aug 28, 2018· Using a cheese grater, grate one bar of soap into a large bowl. Add washing soda, baking soda and citric acid to bowl. Mix everything together thoroughly. Add essential oils. Add 1 tablespoon of vinegar. It will fizz a bit, but that is just the vinegar reacting with the baking soda. Mix into the soap mixture.