• guangsheng
• 2025年9月23日
• blog

Do Laundry Detergents Contain Baking Soda or Sodium Carbonate?

Do Laundry Detergents Contain Baking Soda or Sodium Carbonate? Both sodium bicarbonate (baking soda) and sodium carbonate (washing soda/soda ash) may be used in laundry detergents, but they differ significantly in their role positioning, addition logic, and core functions. The choice between them depends on the detergent’s intended purpose...