Maybe they're just unfamiliar with ..... beauty .... supplies .... and/or soap.
But they work for the posral service so .... they're ok ... right ?
Well, some of that hair coloring stuff is almost as bad as mustard gas.
Beauty supplies can include Hydrogen Peroxide , the stuff you buy at home is 3% , beauty supply hydrogen peroxide is about 30-40% strength , I have had a bottle of 100% which is used for sterilizing surgical instruments leak in my car ,,, it will definately give you a hypoxic headache that lingers for a day or so... I wouldn’t judge them so quickly.