Ingredient · Updated

Sodium Metasilicate

Neutral in 2

Found in 2 products

What is Sodium Metasilicate?

Sodium Metasilicate is an inorganic compound composed of silicate and sodium ions. It's often manufactured through the reaction of silica sand with sodium carbonate at high temperatures.

It is commonly used as a corrosion inhibitor in cleaning and detergent products, notably in dishwasher detergents. Sodium Metasilicate helps to break down dirt and grease, ensuring effective cleaning. The compound is generally recognized as safe (GRAS) when used in specific applications, but ingestion in large amounts should be avoided.

When you see Sodium Metasilicate on a label, it is usually there for its cleaning efficiency and ability to soften water, which aids in the prevention of scale deposition.

Commonly found in: Dishwasher detergents, Laundry detergents, Industrial cleaners

What to watch

  • Exposure to high concentrations can cause irritation to the skin and eyes.
  • Ingestion of large amounts may lead to gastrointestinal distress.

Benefits

  • Offers effective cleaning properties in dishwashing and laundry applications.
  • Acts as a water softener, improving the efficiency of detergents.
FDA

Sodium Metasilicate is generally recognized as safe (GRAS) for its intended use.

Research

While effective as a cleaning agent, safety concerns arise with high exposure levels, necessitating care in handling and use.

Vegan

Sodium Metasilicate is mineral-based and typically considered vegan-friendly.

Sources: GRAS Substances (SCOGS) Database

Scout's take

Sodium metasilicate is used as a builder in cleaning products, enhancing the effectiveness of surfactants. It helps to break down grease and remove stains. It is generally considered safe for use in cleaning applications.

The case against

It can be irritating to the skin and eyes in concentrated forms.

from the analysis of Kirkland Signature Platinum Performance UltraShine Dishwasher Pacs Lemon Citrus

May cause irritation to the skin and eyes upon direct contact.

from the analysis of Kirkland Signature Ultra Shine Platinum Performance

The case for

It enhances the cleaning power of detergents and is effective at removing grease.

from the analysis of Kirkland Signature Ultra Shine Platinum Performance

It improves the cleaning efficiency of detergents by softening water.

from the analysis of Kirkland Signature Platinum Performance UltraShine Dishwasher Pacs Lemon Citrus

More from Scout's analyses

Sodium metasilicate is used as a builder in cleaning products. It helps to enhance the cleaning power of detergents by softening water. It is generally considered safe for use in household products.

from the analysis of Kirkland Signature Platinum Performance UltraShine Dishwasher Pacs Lemon Citrus

All 2 products with Sodium Metasilicate

Where Sodium Metasilicate shows up

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