Dears,
I appreciate your time for answering this question.

I am making DIY Bath bombs, This formula i got from the internet.

– 0.5 Cup Citric acid
– 1 Cup Sodium Bicarbonate
– 0.25 Cup Corn starch
– 0.5 Magnesium Sulphate (Epsom salts) -*The form i use is Anhydrous*
– 0.25 Cup of grated soap (Dove) -*Very good quality soap*
– 0.25 Cup Sea salt
– Food coloring and Olive oil
– Some times i add Sodium Lauryl Sulphate. (Irritation persists even if not included in recipe)

Please note that each component is not irritant when i try it alone.
When i say irritant, I mean it gives you very itchy sensation in matter of seconds.

Waiting for your response, Thanks.