The Thrifty Apartment
Step 1 Mix 1 cup of baking soda and ½ cup of salt in a mixing bowl.
Step 2 Pour in ¼ cup of water and ¼ cup of Castille soap.
Step 3 Stir until the mixture reaches a paste-like consistency.
Step 4 Then, use a cookie scoop to scoop the tabs and place them on the baking sheet, leaving space between each tab.