Happy to help, Shelly. This is my quick reference page I keep bookmarked for silicones. If I have a "duh" moment, that's my first stop. Anyway, Cocamidopropyl Betaine is listed as adequate to remove any of them up to and including Dimethicone.

In addition to the Sodium Methyl Cocoyl Taurate and Cocamidopropyl Betaine, Sodium Lauryl Glucose Carboxylate and Lauryl Glucoside also function as surfactants and cleansing agents in the formula Angel listed. You can Google individual ingredient names for more info, but they're all derived from coconut oil (and another chemical in some cases).
CG since 11/2011
2c /3a F /Mii, low porosity

Fall Products /Routine:
Clarifying: Herbal Essences Tealightfully Clean
Low Poo: Renpure Luxurious Argan Oil
CO: Suave Naturals Tropical Coconut or Daily Clarifying, V05 Strawberry or Kiwi Lime
RO /LI:
Tresemme Perfectly (un)Done, Cure Care, V05 Kiwi Lime Squeeze, V05 Strawberry, Renpure Brazilian Keratin (old formula),
Stylers: LALSG, AIF, HETT
PT: IAGirl's as needed