Washing soda can be difficult to find. If you've had no luck locating it so far, here are some ideas as to where you can look.
Why you might have smelly laundry even after it's clean
DIY Washing Soda: How To Make Washing Soda From Baking Soda
What Is Washing Soda and How Is It Used?
Homemade Laundry Soap Made With Dawn Dish Soap
The Difference Between Baking Soda And Washing Soda And Borax
Easily Turn Baking Soda into Washing Soda in the Oven - Zero-Waste Chef
DIY Cleaning Recipes: Make your own Washing Soda from Baking Soda - Sisters Shopping Farm and Home
ARM & HAMMER Super Washing Soda Household Cleaner and Laundry Booster, 55 oz Box
Homemade Powdered Laundry Detergent with Zote - Six Figures Under
How To Make Homemade Washing Soda Out Of Baking Soda
Differences Between Baking Soda and Washing Soda
Nellies Laundry Soda, All-Natural - 1.6 lbs (726 g)
What Is Washing Soda and How Is It Used?
Learn Where to Buy Washing Soda
What Is The Difference Between Baking Soda and Washing Soda?