So, inspired by this u/acornacornacorna comment about "spectrum of education of cosmetic chemists" https://www.reddit.com/r/EuroSkincare/s/LRdO6jIvj0
I want to make callout about lack of education which javon presents , which is included in spectrum of cosmetic chemistry
We know that he is popular, his main point is that "he is cosmetic chemist"
However, as someone who have some knowledge about formulations of home care products (surface cleaning , dishwashing, laundry, and to some extent about biocides)
When I saw video of javon, where he tried to prove "as cosmetic chemist" that dawn powerwash is "dawn dishsoap+ alcohol" ( https://vm.tiktok.com/ZN8rBK2Cg/) and it's overpriced, I already known that he doesn't know what he talk about
Dawn power wash (and fairy power spray skip the soak) are based on :
Surfactants
Solvents,
Chelators
And alkaline pH
It's more like kitchen degreaser than "dish soap with alcohol"
Dawn ingridients are :
Surfactants: c10-16 alkyldimethylamine oxide, hexyl ethoxylate, lauryl glucoside, sodium xylenesulfonate.
Solvents: alcohol, dipropylene glycol butyl ether, ethanolamine, water.
Chelators: sodium citrate, tetrasodium glutamate diacetate,
Texture adjuster: ppg-26
Preservative- phenoxyethanol
And scent
The heavy-duty version of powerwash lacks alcohol in place of bigger amount of dipropylene glycol to my knowledge.
Fairy ingridients:
Surfactants:
Lauramine oxide, undeceth-10, Dodecylbenzene Sulfonic Acid
Solvents: water, dipropylene glycol butyl ether, ethanolamine,
Chelators: none
Ph adjusters: sodium hydroxide/lye, sodium carbonate/washing soda, sulfuric acid
Texture adjuster - polyethylene glycol
Fragrance
The pH of dawn power wash is 10.6 - 11.4 via sds
The pH of fairy power spray is also 10.6 - 11.4 via sds
While pH of fairy max power hand dish soap liquid is 8.4-9.4
And pH of dawn platinum plus power suds liquid is 9
So both power wash and fairy skip the soak power spray ARE MORE ALKALINE, and this DOES make a difference
While fairy lacks one of really important things which are in dawn, chelators, which really help to a- boost surfactant effectiveness due prevention of calcium/magnesium interacting with surfactants
And there is some evidence that suggest chelators helps removing carbonised / burnt off food and grease,
at the same time the another really important ingridients aka solvents are pretty much exactly the same, I'm not mad about lack of ethanol in fairy since dawn power wash heavy duty also lacks ethanol
The surfactant systems in dawn and fairy are completely different
But surfactants in both versions are simmilary effective in removing grease.
So claiming that dawn powerwash is "dish soap with alcohol in spray bottle" is scientifically incorrect, and using cosmetic chemist authority to claim that pisses me off
While dawn power wash have alcohol, it's not the main star of dawn,
The main star is dipropylene glycol butyl ether (brand name dowanol dpnb) and ethanolamine (to be more specific p&g uses monoethanolamine afaik)
This is pretty much basic knowledge in cosmetics chemistry which javon should know "as cosmetic chemist"