I NORMALLY USE THE MEGUAIRS ULTIMATE ...HOWEVER I TOOK A PUNT AND PURCHASED 6 1.89L MEGUAIRS DURING THE SUPER SALE AT AUTOMOTIVE SUOER STORE. MY VERDICT ON THE GOLD CLASS CAR WASH SHAMPOO.. IT CLEANS AND CONDITIONS THE PAINT EXACTLY AS IT ADVERTISES..10/10 IN MY 48 YEARS OF MOTORING...ALL CAME UP LOOKING NEWER.