Most dishwasher soaps, including dishwasher detergents and powders, are formulated using a combination of surfactants, enzymes, builders, bleaching agents, and other ingredients. The exact composition may vary among different brands and products. However, it's important to note that the information provided here is based on general industry knowledge , and specific formulations might have changed since then.
Regarding trisodium phosphate (TSP), it has been a common ingredient in many household cleaning products, including dishwasher detergents. TSP is a strong cleaning agent and has been used for its ability to remove grease, stains, and heavy soiling. However, in recent years, there has been a movement to reduce the use of phosphates, including TSP, due to environmental concerns related to water pollution and algal blooms.
As a result, many dishwasher detergents have undergone reformulations to comply with regulations and consumer demands for more environmentally friendly products. Consequently, the use of TSP in dishwasher detergents has decreased or been eliminated in some regions. Dishwasher detergents now often utilize alternative builders and surfactants to achieve effective cleaning without relying on phosphates.
Regarding the labeling of dishwasher soaps, manufacturers are generally required to provide ingredient information on their products. However, specific regulations may vary by country or region. In some cases, if a product contains a small percentage of TSP or other phosphates, it might not be required to be listed individually on the label if it falls below certain threshold levels set by regulatory authorities. Nevertheless, manufacturers are still obligated to provide accurate ingredient information, and you can usually find a comprehensive ingredient list on the product's packaging or the manufacturer's website.
It's worth noting that if you have specific concerns about the presence or absence of certain ingredients like trisodium phosphate, it's best to refer to the product's label or contact the manufacturer directly for the most up-to-date and accurate information regarding their specific formulation.