Powder detergents contain more built in water softening agents than liquid detergents, so it will give you more water softening power.
Not exact matches
Our Borax
powder is a cosmetic grade Sodium Borate that does not
contain surfactants and
detergents, which are commonly found in commercial borax products.
(Not suitable for Silk or Wool) Tropical Traditions
Powdered Laundry
Detergent is non-toxic, environmentally safe and
contains no phosphates.