Rainbow® BubblewaxHave you tried this higher foaming, silicone and carnauba enhanced foaming wax? Because it's the standard for all waterfall style arches? Your customers will smell and enjoy the green apple scent and white foam makes it ideal for your lighted arches. We invite you to try 5 gallons in your waterfall arch car wash, if you don't like it, we'll give you your money back. No hassle, no problem.