I've seen Mother's Reflections, Meguiar's (NXT, Gold Class, Deep Crystal, Cleaner Wax), Zymol, Eagle One among other products available OTC in Hawaii. Now that I've found Autopia, I notice which stores carry which brands of car care products, even if I am in the store just to pick up milk, I will swing by the automotive section just to see if what kind of products they have. Of those I've only tried the NXT Tech. Some retailers also have a variety of other inexpensive waxes like Turtle Wax, NuFinish and others.