Scientific sodium carbonate and sodium hydroxide are both used as detergents, why can t hydrogen and

Sodium hydroxide is too alkaline and corrosive, and sodium carbonate is generally used as a detergent, and sodium carbonate hydrolysis is alkaline and moderately alkaline.

The amount of sodium hydroxide used as a detergent is very small, mainly to adjust the pH value of the detergent.

Sodium hydroxide is corrosive.