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Laundry detergent used to contain "STPP" TSP is not common https://secure.wikimedia.org/wikipedia/en/wiki/Sodium_tripolyphosphate https://secure.wikimedia.org/w

by mahrain 15y ago

Laundry detergent used to contain "STPP" TSP is not common https://secure.wikimedia.org/wikipedia/en/wiki/Sodium_tripolyphosphate https://secure.wikimedia.org/wikipedia/en/wiki/Sodium_tripol...