配方类型:

SOAPS AND DETERGENTS

配方说明:

Silverware Cleaner (U.S. Patent 2,513,187)

配方组成:

Sodium Petroleum Sulfonate/2
Calcium Hydroxide/53
Sodium Bicarbonate/45

配制方法:

Mix these dry and place them in an aluminum-foil envelope 32 sq. in.
in area. For use, immerse in 2 to 4 qt. of water and immerse the silverware.