Sodium Disilicate

Sodium Disilicate
Ingredient origins
Anti-Corrosion Agent, Builder
Common name
Sodium Disilicate
EWG score
What is EWG score?
The EWG score is a hazard score ranging from 1-2 (low hazard), 3-6 (moderate hazard) and 7-10 (high hazard) published by the Environmental Working Group. Their data is sourced from the Skin Deep® database and studies published in open scientific literature.
Used with Care
We use this ingredient in moderation to ensure it meets our standards of care for your health.
Ingredient details
Sodium disilicate, also known as water glass, is formed by the reaction of sodium carbonate and silicon dioxide (the main component of sand). It is used to prevent corrosion in dishwashers and to soften hard water in our dishwasher tablets.