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Which manual dishwashing liquid will have stronger cleaning power?
Product A is a popular formula here and almost all manual dishwashing liquid has this formula here.
Product B is my formula and it is supposed to be milder and have equal or better cleaning powder.
Water is very hard well water
All in active
Product A
Sodium labsa 10%
SLES 7%
NACL 2%
pH 7
Product B
SLS 4.74%
SLES 6.3%
Cocamide DEA 1.5%
PH 10.
Product B has a lot of alkali and needs 3.5% citric acid to reduce pH to 7.
Question:
Which product will have stronger cleaning power as manual dishwashing liquid in very hard well water?
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7 Replies
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As written I guess A but it seems that some ingredients are missing in B
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What ingredients might be missing in B?
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Ph 10 and and needs 3,5% Citric acid to drop to 7 normally it must contains not sited base.
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I don’t know why but my SLS powder needs a lot of acid to reduce it’s pH.
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may it contains important quantity of sodium hydroxide .
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It definitely has. That is why i think it should have stronger cleaning power
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at high ph it has sure the strong power from sodium hydroxide however by neutralizing the base by citric acid the power will decrease normally.
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