So I used a bottle of Garnier Fructis shampoo for my last shampoo and I just read the back and it has SLS (which I'm guessing is fine because it needs to be a sulphate based shampoo?)... But it also has dimethicone! Do I have to do my last wash again?? The only other poo I have is AG curl and it has dimethicone as well.

Help!