While I will agree that Dawn will strip wax, I do not think it is fair to say that "it does the same job" as HD-Cleanse. Consider that "HD-Cleanse™ removes light oxidization, moderate scratches, accumulated road film, tar and acid rain deposits, renewing your original paint lustre." And that HD-Cleanse "Contains Montan Oil, Apricot Kernel Oil, Lemon Seed Oil, Coconut Oil, Cetyl Esters, Cetyl Cocoamide (derived from coconut oil), Cocoamide, Citric Acid (from rose hips), Kapolite." After using HD-Cleanse your finish feels smooth and free of defects. Wax goes on easier too. Other than that you are most likely right on!