Hoosier Auto Wash

I have been using this car wash for quite a while, never had an issue Used it today, selected the "Foaming Brush" option and instead of thick foam like in the past a weak drizzle of soapy water was dispensed Another patron, who had visited same car wash, said that the "Foam" was replaced with ineffective brand earlier in the summer It is misleading to state you are paying for a "Foaming Brush" when you get a "Weak Soap Brush" instead