I'm on the CG Method and currently use Garnier Fructus Strength and Shine conditoner.

I recently bought Clairol Nice 'n' Easy Non-Permanent 79 dark brown hair dye which lasts up to 8 washes.

Creme Colourant Ingredients;

Aqua, Ethoxydiglycol, Aminomethyl Propanol, PEG-50 Hyrdogenated Palmamide, HC Blue No. 2, Carbomer, Disperse Blue 377, Citric Acid, Lauryl Hlucoside, Disperse Black 9, Parfum, HC Yellow No. 2, Lignosulfonic Acid, Cyclopentasiloxane, Disperse Violet 1, Erythorbic Acid, Dimethicone, Butylphenyl Methylpropional, Benzyl Salicylate, Panthenol, Tocopheryl Acetate, Hydrolyzed Wheat Protein, Hydrolyzed Vegetable Protein, Sodium Chloride, Quaternium-15, Methylparaben.

So basically I was wondering cause this contains a couple silicones in it, do I have to wash with a pre-CG shampoo after this and start the whole process again?

Or will it be fine just to co-wash it? Cause I don't want to end up with y'know the horrible build-up feeling on my hair.

Thank you!