Hard soap synonyms, Hard soap antonyms - FreeThesaurus.com
castile soap (redirected from Hard soap)
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a good hard soap made from olive oil and sodium hydroxide
References in periodicals archive
If NaOH is used a hard soap
is formed whereas when potassium hydroxide (KOH) is used, a soft soap is formed.
Ashes of burnt seaweed are particularly useful as these produce a sodium-based lye from which hard soap
can be made.
95 each, except the hard soap
which costs pounds 3.
The range, which includes bath and shower wash, face and body moisturisers, as well as an organic hard soap
, is based on natural plant extracts and aromatherapy essential oils, and is priced at 3.
79 for 300ml Perfume: Just like the hard soap
, clean and fresh-smelling.