What Is Washing Soda and How Is It Used?
It can even be used in bathrooms to remove soap scum and around the house for general cleaning of hard surfaces. For cleaning, mix a solution of 1/2 cup of washing soda to 1 gallon of warm water. To unclog drains, pour 1 cup of washing soda into the clogged drain followed by 2 or 3 cups of boiling water.